171549660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 499968000

約数和(自身を除く): 328418340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 149, 155, 186, 298, 310, 372, 447, 465, 596, 619, 620, 745, 894, 930, 1238, 1490, 1788, 1857, 1860, 2235, 2476, 2980, 3095, 3714, 4470, 4619, 6190, 7428, 8940, 9238, 9285, 12380, 13857, 18476, 18570, 19189, 23095, 27714, 37140, 38378, 46190, 55428, 57567, 69285, 76756, 92231, 92380, 95945, 115134, 138570, 184462, 191890, 230268, 276693, 277140, 287835, 368924, 383780, 461155, 553386, 575670, 922310, 1106772, 1151340, 1383465, 1844620, 2766930, 2859161, 5533860, 5718322, 8577483, 11436644, 14295805, 17154966, 28591610, 34309932, 42887415, 57183220, 85774830, 171549660]

約数ペア:

[(1, 171549660), (2, 85774830), (3, 57183220), (4, 42887415), (5, 34309932), (6, 28591610), (10, 17154966), (12, 14295805), (15, 11436644), (20, 8577483), (30, 5718322), (31, 5533860), (60, 2859161), (62, 2766930), (93, 1844620), (124, 1383465), (149, 1151340), (155, 1106772), (186, 922310), (298, 575670), (310, 553386), (372, 461155), (447, 383780), (465, 368924), (596, 287835), (619, 277140), (620, 276693), (745, 230268), (894, 191890), (930, 184462), (1238, 138570), (1490, 115134), (1788, 95945), (1857, 92380), (1860, 92231), (2235, 76756), (2476, 69285), (2980, 57567), (3095, 55428), (3714, 46190), (4470, 38378), (4619, 37140), (6190, 27714), (7428, 23095), (8940, 19189), (9238, 18570), (9285, 18476), (12380, 13857)]