75296210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 155271168

約数和(自身を除く): 79974958

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 71, 110, 142, 155, 310, 311, 341, 355, 622, 682, 710, 781, 1555, 1562, 1705, 2201, 3110, 3410, 3421, 3905, 4402, 6842, 7810, 9641, 11005, 17105, 19282, 22010, 22081, 24211, 34210, 44162, 48205, 48422, 96410, 106051, 110405, 121055, 212102, 220810, 242110, 242891, 485782, 530255, 684511, 1060510, 1214455, 1369022, 2428910, 3422555, 6845110, 7529621, 15059242, 37648105, 75296210]

約数ペア:

[(1, 75296210), (2, 37648105), (5, 15059242), (10, 7529621), (11, 6845110), (22, 3422555), (31, 2428910), (55, 1369022), (62, 1214455), (71, 1060510), (110, 684511), (142, 530255), (155, 485782), (310, 242891), (311, 242110), (341, 220810), (355, 212102), (622, 121055), (682, 110405), (710, 106051), (781, 96410), (1555, 48422), (1562, 48205), (1705, 44162), (2201, 34210), (3110, 24211), (3410, 22081), (3421, 22010), (3905, 19282), (4402, 17105), (6842, 11005), (7810, 9641)]