7737420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2999}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 22176000

約数和(自身を除く): 14438580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 2999, 5998, 8997, 11996, 14995, 17994, 29990, 35988, 44985, 59980, 89970, 128957, 179940, 257914, 386871, 515828, 644785, 773742, 1289570, 1547484, 1934355, 2579140, 3868710, 7737420]

約数ペア:

[(1, 7737420), (2, 3868710), (3, 2579140), (4, 1934355), (5, 1547484), (6, 1289570), (10, 773742), (12, 644785), (15, 515828), (20, 386871), (30, 257914), (43, 179940), (60, 128957), (86, 89970), (129, 59980), (172, 44985), (215, 35988), (258, 29990), (430, 17994), (516, 14995), (645, 11996), (860, 8997), (1290, 5998), (2580, 2999)]