725339910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{2477}}^1$

素因数の和:2757

約数の個数: 64

約数和(自身を含む): 1789869312

約数和(自身を除く): 1064529402

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 227, 258, 430, 454, 645, 681, 1135, 1290, 1362, 2270, 2477, 3405, 4954, 6810, 7431, 9761, 12385, 14862, 19522, 24770, 29283, 37155, 48805, 58566, 74310, 97610, 106511, 146415, 213022, 292830, 319533, 532555, 562279, 639066, 1065110, 1124558, 1597665, 1686837, 2811395, 3195330, 3373674, 5622790, 8434185, 16868370, 24177997, 48355994, 72533991, 120889985, 145067982, 241779970, 362669955, 725339910]

約数ペア:

[(1, 725339910), (2, 362669955), (3, 241779970), (5, 145067982), (6, 120889985), (10, 72533991), (15, 48355994), (30, 24177997), (43, 16868370), (86, 8434185), (129, 5622790), (215, 3373674), (227, 3195330), (258, 2811395), (430, 1686837), (454, 1597665), (645, 1124558), (681, 1065110), (1135, 639066), (1290, 562279), (1362, 532555), (2270, 319533), (2477, 292830), (3405, 213022), (4954, 146415), (6810, 106511), (7431, 97610), (9761, 74310), (12385, 58566), (14862, 48805), (19522, 37155), (24770, 29283)]