83661630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{214517}}^1$

素因数の和:214540

約数の個数: 32

約数和(自身を含む): 216234144

約数和(自身を除く): 132572514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 214517, 429034, 643551, 1072585, 1287102, 2145170, 2788721, 3217755, 5577442, 6435510, 8366163, 13943605, 16732326, 27887210, 41830815, 83661630]

約数ペア:

[(1, 83661630), (2, 41830815), (3, 27887210), (5, 16732326), (6, 13943605), (10, 8366163), (13, 6435510), (15, 5577442), (26, 3217755), (30, 2788721), (39, 2145170), (65, 1287102), (78, 1072585), (130, 643551), (195, 429034), (390, 214517)]