460960270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{4217}}^1$

素因数の和:4884

約数の個数: 32

約数和(自身を含む): 880111008

約数和(自身を除く): 419150738

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 643, 1286, 3215, 4217, 6430, 8434, 10931, 21085, 21862, 42170, 54655, 71689, 109310, 143378, 358445, 716890, 2711531, 5423062, 13557655, 27115310, 46096027, 92192054, 230480135, 460960270]

約数ペア:

[(1, 460960270), (2, 230480135), (5, 92192054), (10, 46096027), (17, 27115310), (34, 13557655), (85, 5423062), (170, 2711531), (643, 716890), (1286, 358445), (3215, 143378), (4217, 109310), (6430, 71689), (8434, 54655), (10931, 42170), (21085, 21862)]