64446510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{7927}}^1$

素因数の和:8208

約数の個数: 32

約数和(自身を含む): 155261952

約数和(自身を除く): 90815442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 4065, 7927, 8130, 15854, 23781, 39635, 47562, 79270, 118905, 237810, 2148217, 4296434, 6444651, 10741085, 12889302, 21482170, 32223255, 64446510]

約数ペア:

[(1, 64446510), (2, 32223255), (3, 21482170), (5, 12889302), (6, 10741085), (10, 6444651), (15, 4296434), (30, 2148217), (271, 237810), (542, 118905), (813, 79270), (1355, 47562), (1626, 39635), (2710, 23781), (4065, 15854), (7927, 8130)]