30987929388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:788

約数の個数: 192

約数和(自身を含む): 83235962880

約数和(自身を除く): 52248033492

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 127, 156, 191, 228, 247, 254, 381, 382, 431, 494, 508, 573, 741, 762, 764, 862, 988, 1146, 1293, 1482, 1524, 1651, 1724, 2292, 2413, 2483, 2586, 2964, 3302, 3629, 4826, 4953, 4966, 5172, 5603, 6604, 7239, 7258, 7449, 8189, 9652, 9906, 9932, 10887, 11206, 14478, 14516, 14898, 16378, 16809, 19812, 21774, 22412, 24257, 24567, 28956, 29796, 31369, 32756, 33618, 43548, 47177, 48514, 49134, 54737, 62738, 67236, 72771, 82321, 94107, 94354, 97028, 98268, 106457, 109474, 125476, 141531, 145542, 164211, 164642, 188214, 188708, 212914, 218948, 246963, 283062, 291084, 315341, 319371, 328422, 329284, 376428, 425828, 460883, 493926, 566124, 630682, 638742, 656844, 711581, 921766, 946023, 987852, 1040003, 1070173, 1261364, 1277484, 1382649, 1423162, 1564099, 1843532, 1892046, 2080006, 2134743, 2140346, 2765298, 2846324, 3120009, 3128198, 3210519, 3784092, 4160012, 4269486, 4280692, 4692297, 5530596, 5991479, 6240018, 6256396, 6421038, 8538972, 9384594, 10454767, 11982958, 12480036, 12842076, 13520039, 17974437, 18769188, 20333287, 20909534, 23965916, 27040078, 31364301, 35948874, 40560117, 40666574, 41819068, 54080156, 60999861, 62728602, 71897748, 81120234, 81333148, 121999722, 125457204, 135911971, 162240468, 198640573, 243999444, 271823942, 397281146, 407735913, 543647884, 595921719, 794562292, 815471826, 1191843438, 1630943652, 2383686876, 2582327449, 5164654898, 7746982347, 10329309796, 15493964694, 30987929388]

約数ペア:

[(1, 30987929388), (2, 15493964694), (3, 10329309796), (4, 7746982347), (6, 5164654898), (12, 2582327449), (13, 2383686876), (19, 1630943652), (26, 1191843438), (38, 815471826), (39, 794562292), (52, 595921719), (57, 543647884), (76, 407735913), (78, 397281146), (114, 271823942), (127, 243999444), (156, 198640573), (191, 162240468), (228, 135911971), (247, 125457204), (254, 121999722), (381, 81333148), (382, 81120234), (431, 71897748), (494, 62728602), (508, 60999861), (573, 54080156), (741, 41819068), (762, 40666574), (764, 40560117), (862, 35948874), (988, 31364301), (1146, 27040078), (1293, 23965916), (1482, 20909534), (1524, 20333287), (1651, 18769188), (1724, 17974437), (2292, 13520039), (2413, 12842076), (2483, 12480036), (2586, 11982958), (2964, 10454767), (3302, 9384594), (3629, 8538972), (4826, 6421038), (4953, 6256396), (4966, 6240018), (5172, 5991479), (5603, 5530596), (6604, 4692297), (7239, 4280692), (7258, 4269486), (7449, 4160012), (8189, 3784092), (9652, 3210519), (9906, 3128198), (9932, 3120009), (10887, 2846324), (11206, 2765298), (14478, 2140346), (14516, 2134743), (14898, 2080006), (16378, 1892046), (16809, 1843532), (19812, 1564099), (21774, 1423162), (22412, 1382649), (24257, 1277484), (24567, 1261364), (28956, 1070173), (29796, 1040003), (31369, 987852), (32756, 946023), (33618, 921766), (43548, 711581), (47177, 656844), (48514, 638742), (49134, 630682), (54737, 566124), (62738, 493926), (67236, 460883), (72771, 425828), (82321, 376428), (94107, 329284), (94354, 328422), (97028, 319371), (98268, 315341), (106457, 291084), (109474, 283062), (125476, 246963), (141531, 218948), (145542, 212914), (164211, 188708), (164642, 188214)]