305702999266

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1\times {\mathrm{120277}}^1$

素因数の和:122914

約数の個数: 32

約数和(自身を含む): 531655702272

約数和(自身を除く): 225952703006

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2557, 5114, 17899, 35798, 120277, 181547, 240554, 363094, 841939, 1270829, 1683878, 2541658, 8539667, 17079334, 59777669, 119555338, 307548289, 615096578, 2152838023, 4305676046, 21835928519, 43671857038, 152851499633, 305702999266]

約数ペア:

[(1, 305702999266), (2, 152851499633), (7, 43671857038), (14, 21835928519), (71, 4305676046), (142, 2152838023), (497, 615096578), (994, 307548289), (2557, 119555338), (5114, 59777669), (17899, 17079334), (35798, 8539667), (120277, 2541658), (181547, 1683878), (240554, 1270829), (363094, 841939)]