12782010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8039}}^1$

素因数の和:8102

約数の個数: 32

約数和(自身を含む): 31259520

約数和(自身を除く): 18477510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 8039, 16078, 24117, 40195, 48234, 80390, 120585, 241170, 426067, 852134, 1278201, 2130335, 2556402, 4260670, 6391005, 12782010]

約数ペア:

[(1, 12782010), (2, 6391005), (3, 4260670), (5, 2556402), (6, 2130335), (10, 1278201), (15, 852134), (30, 426067), (53, 241170), (106, 120585), (159, 80390), (265, 48234), (318, 40195), (530, 24117), (795, 16078), (1590, 8039)]