130786890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{757}}^1$

素因数の和:1223

約数の個数: 64

約数和(自身を含む): 339244416

約数和(自身を除く): 208457526

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 443, 757, 886, 1329, 1514, 2215, 2271, 2658, 3785, 4430, 4542, 5759, 6645, 7570, 9841, 11355, 11518, 13290, 17277, 19682, 22710, 28795, 29523, 34554, 49205, 57590, 59046, 86385, 98410, 147615, 172770, 295230, 335351, 670702, 1006053, 1676755, 2012106, 3353510, 4359563, 5030265, 8719126, 10060530, 13078689, 21797815, 26157378, 43595630, 65393445, 130786890]

約数ペア:

[(1, 130786890), (2, 65393445), (3, 43595630), (5, 26157378), (6, 21797815), (10, 13078689), (13, 10060530), (15, 8719126), (26, 5030265), (30, 4359563), (39, 3353510), (65, 2012106), (78, 1676755), (130, 1006053), (195, 670702), (390, 335351), (443, 295230), (757, 172770), (886, 147615), (1329, 98410), (1514, 86385), (2215, 59046), (2271, 57590), (2658, 49205), (3785, 34554), (4430, 29523), (4542, 28795), (5759, 22710), (6645, 19682), (7570, 17277), (9841, 13290), (11355, 11518)]