142491570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1319}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 369895680

約数和(自身を除く): 227404110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 277, 390, 554, 831, 1319, 1385, 1662, 2638, 2770, 3601, 3957, 4155, 6595, 7202, 7914, 8310, 10803, 13190, 17147, 18005, 19785, 21606, 34294, 36010, 39570, 51441, 54015, 85735, 102882, 108030, 171470, 257205, 365363, 514410, 730726, 1096089, 1826815, 2192178, 3653630, 4749719, 5480445, 9499438, 10960890, 14249157, 23748595, 28498314, 47497190, 71245785, 142491570]

約数ペア:

[(1, 142491570), (2, 71245785), (3, 47497190), (5, 28498314), (6, 23748595), (10, 14249157), (13, 10960890), (15, 9499438), (26, 5480445), (30, 4749719), (39, 3653630), (65, 2192178), (78, 1826815), (130, 1096089), (195, 730726), (277, 514410), (390, 365363), (554, 257205), (831, 171470), (1319, 108030), (1385, 102882), (1662, 85735), (2638, 54015), (2770, 51441), (3601, 39570), (3957, 36010), (4155, 34294), (6595, 21606), (7202, 19785), (7914, 18005), (8310, 17147), (10803, 13190)]