193210290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:825

約数の個数: 192

約数和(自身を含む): 639055872

約数和(自身を除く): 445845582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 182, 186, 195, 210, 217, 234, 273, 279, 310, 315, 390, 403, 434, 455, 465, 546, 558, 585, 630, 651, 761, 806, 819, 910, 930, 1085, 1170, 1209, 1302, 1365, 1395, 1522, 1638, 1953, 2015, 2170, 2283, 2418, 2730, 2790, 2821, 3255, 3627, 3805, 3906, 4030, 4095, 4566, 5327, 5642, 6045, 6510, 6849, 7254, 7610, 8190, 8463, 9765, 9893, 10654, 11415, 12090, 13698, 14105, 15981, 16926, 18135, 19530, 19786, 22830, 23591, 25389, 26635, 28210, 29679, 31962, 34245, 36270, 42315, 47182, 47943, 49465, 50778, 53270, 59358, 68490, 69251, 70773, 79905, 84630, 89037, 95886, 98930, 117955, 126945, 138502, 141546, 148395, 159810, 165137, 178074, 207753, 212319, 235910, 239715, 253890, 296790, 306683, 330274, 346255, 353865, 415506, 424638, 445185, 479430, 495411, 613366, 623259, 692510, 707730, 825685, 890370, 920049, 990822, 1038765, 1061595, 1246518, 1486233, 1533415, 1651370, 1840098, 2077530, 2123190, 2146781, 2477055, 2760147, 2972466, 3066830, 3116295, 4293562, 4600245, 4954110, 5520294, 6232590, 6440343, 7431165, 9200490, 10733905, 12880686, 13800735, 14862330, 19321029, 21467810, 27601470, 32201715, 38642058, 64403430, 96605145, 193210290]

約数ペア:

[(1, 193210290), (2, 96605145), (3, 64403430), (5, 38642058), (6, 32201715), (7, 27601470), (9, 21467810), (10, 19321029), (13, 14862330), (14, 13800735), (15, 12880686), (18, 10733905), (21, 9200490), (26, 7431165), (30, 6440343), (31, 6232590), (35, 5520294), (39, 4954110), (42, 4600245), (45, 4293562), (62, 3116295), (63, 3066830), (65, 2972466), (70, 2760147), (78, 2477055), (90, 2146781), (91, 2123190), (93, 2077530), (105, 1840098), (117, 1651370), (126, 1533415), (130, 1486233), (155, 1246518), (182, 1061595), (186, 1038765), (195, 990822), (210, 920049), (217, 890370), (234, 825685), (273, 707730), (279, 692510), (310, 623259), (315, 613366), (390, 495411), (403, 479430), (434, 445185), (455, 424638), (465, 415506), (546, 353865), (558, 346255), (585, 330274), (630, 306683), (651, 296790), (761, 253890), (806, 239715), (819, 235910), (910, 212319), (930, 207753), (1085, 178074), (1170, 165137), (1209, 159810), (1302, 148395), (1365, 141546), (1395, 138502), (1522, 126945), (1638, 117955), (1953, 98930), (2015, 95886), (2170, 89037), (2283, 84630), (2418, 79905), (2730, 70773), (2790, 69251), (2821, 68490), (3255, 59358), (3627, 53270), (3805, 50778), (3906, 49465), (4030, 47943), (4095, 47182), (4566, 42315), (5327, 36270), (5642, 34245), (6045, 31962), (6510, 29679), (6849, 28210), (7254, 26635), (7610, 25389), (8190, 23591), (8463, 22830), (9765, 19786), (9893, 19530), (10654, 18135), (11415, 16926), (12090, 15981), (13698, 14105)]