129589620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{35407}}^1$

素因数の和:35480

約数の個数: 48

約数和(自身を含む): 368809728

約数和(自身を除く): 239220108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 35407, 70814, 106221, 141628, 177035, 212442, 354070, 424884, 531105, 708140, 1062210, 2124420, 2159827, 4319654, 6479481, 8639308, 10799135, 12958962, 21598270, 25917924, 32397405, 43196540, 64794810, 129589620]

約数ペア:

[(1, 129589620), (2, 64794810), (3, 43196540), (4, 32397405), (5, 25917924), (6, 21598270), (10, 12958962), (12, 10799135), (15, 8639308), (20, 6479481), (30, 4319654), (60, 2159827), (61, 2124420), (122, 1062210), (183, 708140), (244, 531105), (305, 424884), (366, 354070), (610, 212442), (732, 177035), (915, 141628), (1220, 106221), (1830, 70814), (3660, 35407)]