27292620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7457}}^1$

素因数の和:7530

約数の個数: 48

約数和(自身を含む): 77682528

約数和(自身を除く): 50389908

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, 7457, 14914, 22371, 29828, 37285, 44742, 74570, 89484, 111855, 149140, 223710, 447420, 454877, 909754, 1364631, 1819508, 2274385, 2729262, 4548770, 5458524, 6823155, 9097540, 13646310, 27292620]

約数ペア:

[(1, 27292620), (2, 13646310), (3, 9097540), (4, 6823155), (5, 5458524), (6, 4548770), (10, 2729262), (12, 2274385), (15, 1819508), (20, 1364631), (30, 909754), (60, 454877), (61, 447420), (122, 223710), (183, 149140), (244, 111855), (305, 89484), (366, 74570), (610, 44742), (732, 37285), (915, 29828), (1220, 22371), (1830, 14914), (3660, 7457)]