4739250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 12130560

約数和(自身を除く): 7391310

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 89, 125, 142, 150, 178, 213, 250, 267, 355, 375, 426, 445, 534, 710, 750, 890, 1065, 1335, 1775, 2130, 2225, 2670, 3550, 4450, 5325, 6319, 6675, 8875, 10650, 11125, 12638, 13350, 17750, 18957, 22250, 26625, 31595, 33375, 37914, 53250, 63190, 66750, 94785, 157975, 189570, 315950, 473925, 789875, 947850, 1579750, 2369625, 4739250]

約数ペア:

[(1, 4739250), (2, 2369625), (3, 1579750), (5, 947850), (6, 789875), (10, 473925), (15, 315950), (25, 189570), (30, 157975), (50, 94785), (71, 66750), (75, 63190), (89, 53250), (125, 37914), (142, 33375), (150, 31595), (178, 26625), (213, 22250), (250, 18957), (267, 17750), (355, 13350), (375, 12638), (426, 11125), (445, 10650), (534, 8875), (710, 6675), (750, 6319), (890, 5325), (1065, 4450), (1335, 3550), (1775, 2670), (2130, 2225)]