171589290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{8923}}^1$

素因数の和:9574

約数の個数: 32

約数和(自身を含む): 412502976

約数和(自身を除く): 240913686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 1282, 1923, 3205, 3846, 6410, 8923, 9615, 17846, 19230, 26769, 44615, 53538, 89230, 133845, 267690, 5719643, 11439286, 17158929, 28598215, 34317858, 57196430, 85794645, 171589290]

約数ペア:

[(1, 171589290), (2, 85794645), (3, 57196430), (5, 34317858), (6, 28598215), (10, 17158929), (15, 11439286), (30, 5719643), (641, 267690), (1282, 133845), (1923, 89230), (3205, 53538), (3846, 44615), (6410, 26769), (8923, 19230), (9615, 17846)]