306769770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{26839}}^1$

素因数の和:26979

約数の個数: 48

約数和(自身を含む): 803911680

約数和(自身を除く): 497141910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 127, 254, 381, 635, 762, 1143, 1270, 1905, 2286, 3810, 5715, 11430, 26839, 53678, 80517, 134195, 161034, 241551, 268390, 402585, 483102, 805170, 1207755, 2415510, 3408553, 6817106, 10225659, 17042765, 20451318, 30676977, 34085530, 51128295, 61353954, 102256590, 153384885, 306769770]

約数ペア:

[(1, 306769770), (2, 153384885), (3, 102256590), (5, 61353954), (6, 51128295), (9, 34085530), (10, 30676977), (15, 20451318), (18, 17042765), (30, 10225659), (45, 6817106), (90, 3408553), (127, 2415510), (254, 1207755), (381, 805170), (635, 483102), (762, 402585), (1143, 268390), (1270, 241551), (1905, 161034), (2286, 134195), (3810, 80517), (5715, 53678), (11430, 26839)]