669160830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1715797}}^1$

素因数の和:1715820

約数の個数: 32

約数和(自身を含む): 1729524384

約数和(自身を除く): 1060363554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1715797, 3431594, 5147391, 8578985, 10294782, 17157970, 22305361, 25736955, 44610722, 51473910, 66916083, 111526805, 133832166, 223053610, 334580415, 669160830]

約数ペア:

[(1, 669160830), (2, 334580415), (3, 223053610), (5, 133832166), (6, 111526805), (10, 66916083), (13, 51473910), (15, 44610722), (26, 25736955), (30, 22305361), (39, 17157970), (65, 10294782), (78, 8578985), (130, 5147391), (195, 3431594), (390, 1715797)]