185382420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{43517}}^1$

素因数の和:43600

約数の個数: 48

約数和(自身を含む): 526393728

約数和(自身を除く): 341011308

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, 43517, 87034, 130551, 174068, 217585, 261102, 435170, 522204, 652755, 870340, 1305510, 2611020, 3089707, 6179414, 9269121, 12358828, 15448535, 18538242, 30897070, 37076484, 46345605, 61794140, 92691210, 185382420]

約数ペア:

[(1, 185382420), (2, 92691210), (3, 61794140), (4, 46345605), (5, 37076484), (6, 30897070), (10, 18538242), (12, 15448535), (15, 12358828), (20, 9269121), (30, 6179414), (60, 3089707), (71, 2611020), (142, 1305510), (213, 870340), (284, 652755), (355, 522204), (426, 435170), (710, 261102), (852, 217585), (1065, 174068), (1420, 130551), (2130, 87034), (4260, 43517)]