811698420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33569}}^1$

素因数の和:33625

約数の個数: 96

約数和(自身を含む): 2526612480

約数和(自身を除く): 1714914060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 33569, 67138, 100707, 134276, 167845, 201414, 335690, 402828, 436397, 503535, 671380, 872794, 1007070, 1040639, 1309191, 1745588, 2014140, 2081278, 2181985, 2618382, 3121917, 4162556, 4363970, 5203195, 5236764, 6243834, 6545955, 8727940, 10406390, 12487668, 13091910, 13528307, 15609585, 20812780, 26183820, 27056614, 31219170, 40584921, 54113228, 62438340, 67641535, 81169842, 135283070, 162339684, 202924605, 270566140, 405849210, 811698420]

約数ペア:

[(1, 811698420), (2, 405849210), (3, 270566140), (4, 202924605), (5, 162339684), (6, 135283070), (10, 81169842), (12, 67641535), (13, 62438340), (15, 54113228), (20, 40584921), (26, 31219170), (30, 27056614), (31, 26183820), (39, 20812780), (52, 15609585), (60, 13528307), (62, 13091910), (65, 12487668), (78, 10406390), (93, 8727940), (124, 6545955), (130, 6243834), (155, 5236764), (156, 5203195), (186, 4363970), (195, 4162556), (260, 3121917), (310, 2618382), (372, 2181985), (390, 2081278), (403, 2014140), (465, 1745588), (620, 1309191), (780, 1040639), (806, 1007070), (930, 872794), (1209, 671380), (1612, 503535), (1860, 436397), (2015, 402828), (2418, 335690), (4030, 201414), (4836, 167845), (6045, 134276), (8060, 100707), (12090, 67138), (24180, 33569)]