305304230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1063}}^1$

素因数の和:1461

約数の個数: 64

約数和(自身を含む): 687633408

約数和(自身を除く): 382329178

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 373, 385, 746, 770, 1063, 1865, 2126, 2611, 3730, 4103, 5222, 5315, 7441, 8206, 10630, 11693, 13055, 14882, 20515, 23386, 26110, 28721, 37205, 41030, 57442, 58465, 74410, 81851, 116930, 143605, 163702, 287210, 396499, 409255, 792998, 818510, 1982495, 2775493, 3964990, 4361489, 5550986, 8722978, 13877465, 21807445, 27754930, 30530423, 43614890, 61060846, 152652115, 305304230]

約数ペア:

[(1, 305304230), (2, 152652115), (5, 61060846), (7, 43614890), (10, 30530423), (11, 27754930), (14, 21807445), (22, 13877465), (35, 8722978), (55, 5550986), (70, 4361489), (77, 3964990), (110, 2775493), (154, 1982495), (373, 818510), (385, 792998), (746, 409255), (770, 396499), (1063, 287210), (1865, 163702), (2126, 143605), (2611, 116930), (3730, 81851), (4103, 74410), (5222, 58465), (5315, 57442), (7441, 41030), (8206, 37205), (10630, 28721), (11693, 26110), (13055, 23386), (14882, 20515)]