117648420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{27617}}^1$

素因数の和:27700

約数の個数: 48

約数和(自身を含む): 334067328

約数和(自身を除く): 216418908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 27617, 55234, 82851, 110468, 138085, 165702, 276170, 331404, 414255, 552340, 828510, 1657020, 1960807, 3921614, 5882421, 7843228, 9804035, 11764842, 19608070, 23529684, 29412105, 39216140, 58824210, 117648420]

約数ペア:

[(1, 117648420), (2, 58824210), (3, 39216140), (4, 29412105), (5, 23529684), (6, 19608070), (10, 11764842), (12, 9804035), (15, 7843228), (20, 5882421), (30, 3921614), (60, 1960807), (71, 1657020), (142, 828510), (213, 552340), (284, 414255), (355, 331404), (426, 276170), (710, 165702), (852, 138085), (1065, 110468), (1420, 82851), (2130, 55234), (4260, 27617)]