30997947960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{46771}}^1$

素因数の和:47058

約数の個数: 192

約数和(自身を含む): 115575482880

約数和(自身を除く): 84577534920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 263, 280, 315, 360, 420, 504, 526, 630, 789, 840, 1052, 1260, 1315, 1578, 1841, 2104, 2367, 2520, 2630, 3156, 3682, 3945, 4734, 5260, 5523, 6312, 7364, 7890, 9205, 9468, 10520, 11046, 11835, 14728, 15780, 16569, 18410, 18936, 22092, 23670, 27615, 31560, 33138, 36820, 44184, 46771, 47340, 55230, 66276, 73640, 82845, 93542, 94680, 110460, 132552, 140313, 165690, 187084, 220920, 233855, 280626, 327397, 331380, 374168, 420939, 467710, 561252, 654794, 662760, 701565, 841878, 935420, 982191, 1122504, 1309588, 1403130, 1636985, 1683756, 1870840, 1964382, 2104695, 2619176, 2806260, 2946573, 3273970, 3367512, 3928764, 4209390, 4910955, 5612520, 5893146, 6547940, 7857528, 8418780, 9821910, 11786292, 12300773, 13095880, 14732865, 16837560, 19643820, 23572584, 24601546, 29465730, 36902319, 39287640, 49203092, 58931460, 61503865, 73804638, 86105411, 98406184, 110706957, 117862920, 123007730, 147609276, 172210822, 184511595, 221413914, 246015460, 258316233, 295218552, 344421644, 369023190, 430527055, 442827828, 492030920, 516632466, 553534785, 688843288, 738046380, 774948699, 861054110, 885655656, 1033264932, 1107069570, 1291581165, 1476092760, 1549897398, 1722108220, 2066529864, 2214139140, 2583162330, 3099794796, 3444216440, 3874743495, 4428278280, 5166324660, 6199589592, 7749486990, 10332649320, 15498973980, 30997947960]

約数ペア:

[(1, 30997947960), (2, 15498973980), (3, 10332649320), (4, 7749486990), (5, 6199589592), (6, 5166324660), (7, 4428278280), (8, 3874743495), (9, 3444216440), (10, 3099794796), (12, 2583162330), (14, 2214139140), (15, 2066529864), (18, 1722108220), (20, 1549897398), (21, 1476092760), (24, 1291581165), (28, 1107069570), (30, 1033264932), (35, 885655656), (36, 861054110), (40, 774948699), (42, 738046380), (45, 688843288), (56, 553534785), (60, 516632466), (63, 492030920), (70, 442827828), (72, 430527055), (84, 369023190), (90, 344421644), (105, 295218552), (120, 258316233), (126, 246015460), (140, 221413914), (168, 184511595), (180, 172210822), (210, 147609276), (252, 123007730), (263, 117862920), (280, 110706957), (315, 98406184), (360, 86105411), (420, 73804638), (504, 61503865), (526, 58931460), (630, 49203092), (789, 39287640), (840, 36902319), (1052, 29465730), (1260, 24601546), (1315, 23572584), (1578, 19643820), (1841, 16837560), (2104, 14732865), (2367, 13095880), (2520, 12300773), (2630, 11786292), (3156, 9821910), (3682, 8418780), (3945, 7857528), (4734, 6547940), (5260, 5893146), (5523, 5612520), (6312, 4910955), (7364, 4209390), (7890, 3928764), (9205, 3367512), (9468, 3273970), (10520, 2946573), (11046, 2806260), (11835, 2619176), (14728, 2104695), (15780, 1964382), (16569, 1870840), (18410, 1683756), (18936, 1636985), (22092, 1403130), (23670, 1309588), (27615, 1122504), (31560, 982191), (33138, 935420), (36820, 841878), (44184, 701565), (46771, 662760), (47340, 654794), (55230, 561252), (66276, 467710), (73640, 420939), (82845, 374168), (93542, 331380), (94680, 327397), (110460, 280626), (132552, 233855), (140313, 220920), (165690, 187084)]