149408910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{237157}}^1$

素因数の和:237177

約数の個数: 48

約数和(自身を含む): 443959776

約数和(自身を除く): 294550866

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 237157, 474314, 711471, 1185785, 1422942, 1660099, 2134413, 2371570, 3320198, 3557355, 4268826, 4980297, 7114710, 8300495, 9960594, 10672065, 14940891, 16600990, 21344130, 24901485, 29881782, 49802970, 74704455, 149408910]

約数ペア:

[(1, 149408910), (2, 74704455), (3, 49802970), (5, 29881782), (6, 24901485), (7, 21344130), (9, 16600990), (10, 14940891), (14, 10672065), (15, 9960594), (18, 8300495), (21, 7114710), (30, 4980297), (35, 4268826), (42, 3557355), (45, 3320198), (63, 2371570), (70, 2134413), (90, 1660099), (105, 1422942), (126, 1185785), (210, 711471), (315, 474314), (630, 237157)]