350826620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{14533}}^1$

素因数の和:14630

約数の個数: 48

約数和(自身を含む): 791114688

約数和(自身を除く): 440288068

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 71, 85, 142, 170, 284, 340, 355, 710, 1207, 1420, 2414, 4828, 6035, 12070, 14533, 24140, 29066, 58132, 72665, 145330, 247061, 290660, 494122, 988244, 1031843, 1235305, 2063686, 2470610, 4127372, 4941220, 5159215, 10318430, 17541331, 20636860, 35082662, 70165324, 87706655, 175413310, 350826620]

約数ペア:

[(1, 350826620), (2, 175413310), (4, 87706655), (5, 70165324), (10, 35082662), (17, 20636860), (20, 17541331), (34, 10318430), (68, 5159215), (71, 4941220), (85, 4127372), (142, 2470610), (170, 2063686), (284, 1235305), (340, 1031843), (355, 988244), (710, 494122), (1207, 290660), (1420, 247061), (2414, 145330), (4828, 72665), (6035, 58132), (12070, 29066), (14533, 24140)]