71950710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{184489}}^1$

素因数の和:184512

約数の個数: 32

約数和(自身を含む): 185965920

約数和(自身を除く): 114015210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 184489, 368978, 553467, 922445, 1106934, 1844890, 2398357, 2767335, 4796714, 5534670, 7195071, 11991785, 14390142, 23983570, 35975355, 71950710]

約数ペア:

[(1, 71950710), (2, 35975355), (3, 23983570), (5, 14390142), (6, 11991785), (10, 7195071), (13, 5534670), (15, 4796714), (26, 2767335), (30, 2398357), (39, 1844890), (65, 1106934), (78, 922445), (130, 553467), (195, 368978), (390, 184489)]