650846430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{556279}}^1$

素因数の和:556305

約数の個数: 48

約数和(自身を含む): 1822373280

約数和(自身を除く): 1171526850

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, 556279, 1112558, 1668837, 2781395, 3337674, 5006511, 5562790, 7231627, 8344185, 10013022, 14463254, 16688370, 21694881, 25032555, 36158135, 43389762, 50065110, 65084643, 72316270, 108474405, 130169286, 216948810, 325423215, 650846430]

約数ペア:

[(1, 650846430), (2, 325423215), (3, 216948810), (5, 130169286), (6, 108474405), (9, 72316270), (10, 65084643), (13, 50065110), (15, 43389762), (18, 36158135), (26, 25032555), (30, 21694881), (39, 16688370), (45, 14463254), (65, 10013022), (78, 8344185), (90, 7231627), (117, 5562790), (130, 5006511), (195, 3337674), (234, 2781395), (390, 1668837), (585, 1112558), (1170, 556279)]