301333240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3691}}^1$

素因数の和:3872

約数の個数: 64

約数和(自身を含む): 735003360

約数和(自身を除く): 433670120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 157, 260, 314, 520, 628, 785, 1256, 1570, 2041, 3140, 3691, 4082, 6280, 7382, 8164, 10205, 14764, 16328, 18455, 20410, 29528, 36910, 40820, 47983, 73820, 81640, 95966, 147640, 191932, 239915, 383864, 479830, 579487, 959660, 1158974, 1919320, 2317948, 2897435, 4635896, 5794870, 7533331, 11589740, 15066662, 23179480, 30133324, 37666655, 60266648, 75333310, 150666620, 301333240]

約数ペア:

[(1, 301333240), (2, 150666620), (4, 75333310), (5, 60266648), (8, 37666655), (10, 30133324), (13, 23179480), (20, 15066662), (26, 11589740), (40, 7533331), (52, 5794870), (65, 4635896), (104, 2897435), (130, 2317948), (157, 1919320), (260, 1158974), (314, 959660), (520, 579487), (628, 479830), (785, 383864), (1256, 239915), (1570, 191932), (2041, 147640), (3140, 95966), (3691, 81640), (4082, 73820), (6280, 47983), (7382, 40820), (8164, 36910), (10205, 29528), (14764, 20410), (16328, 18455)]