7790670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{809}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 20470320

約数和(自身を除く): 12679650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 809, 963, 1070, 1605, 1618, 1926, 2427, 3210, 4045, 4815, 4854, 7281, 8090, 9630, 12135, 14562, 24270, 36405, 72810, 86563, 173126, 259689, 432815, 519378, 779067, 865630, 1298445, 1558134, 2596890, 3895335, 7790670]

約数ペア:

[(1, 7790670), (2, 3895335), (3, 2596890), (5, 1558134), (6, 1298445), (9, 865630), (10, 779067), (15, 519378), (18, 432815), (30, 259689), (45, 173126), (90, 86563), (107, 72810), (214, 36405), (321, 24270), (535, 14562), (642, 12135), (809, 9630), (963, 8090), (1070, 7281), (1605, 4854), (1618, 4815), (1926, 4045), (2427, 3210)]