75988890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{844321}}^1$

素因数の和:844334

約数の個数: 24

約数和(自身を含む): 197571348

約数和(自身を除く): 121582458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 844321, 1688642, 2532963, 4221605, 5065926, 7598889, 8443210, 12664815, 15197778, 25329630, 37994445, 75988890]

約数ペア:

[(1, 75988890), (2, 37994445), (3, 25329630), (5, 15197778), (6, 12664815), (9, 8443210), (10, 7598889), (15, 5065926), (18, 4221605), (30, 2532963), (45, 1688642), (90, 844321)]