64892670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{40813}}^1$

素因数の和:40876

約数の個数: 32

約数和(自身を含む): 158684832

約数和(自身を除く): 93792162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 40813, 81626, 122439, 204065, 244878, 408130, 612195, 1224390, 2163089, 4326178, 6489267, 10815445, 12978534, 21630890, 32446335, 64892670]

約数ペア:

[(1, 64892670), (2, 32446335), (3, 21630890), (5, 12978534), (6, 10815445), (10, 6489267), (15, 4326178), (30, 2163089), (53, 1224390), (106, 612195), (159, 408130), (265, 244878), (318, 204065), (530, 122439), (795, 81626), (1590, 40813)]