8537490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7297}}^1$

素因数の和:7323

約数の個数: 48

約数和(自身を含む): 23908248

約数和(自身を除く): 15370758

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 7297, 14594, 21891, 36485, 43782, 65673, 72970, 94861, 109455, 131346, 189722, 218910, 284583, 328365, 474305, 569166, 656730, 853749, 948610, 1422915, 1707498, 2845830, 4268745, 8537490]

約数ペア:

[(1, 8537490), (2, 4268745), (3, 2845830), (5, 1707498), (6, 1422915), (9, 948610), (10, 853749), (13, 656730), (15, 569166), (18, 474305), (26, 328365), (30, 284583), (39, 218910), (45, 189722), (65, 131346), (78, 109455), (90, 94861), (117, 72970), (130, 65673), (195, 43782), (234, 36485), (390, 21891), (585, 14594), (1170, 7297)]