156957010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1187}}^1\times {\mathrm{1889}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 323326080

約数和(自身を除く): 166369070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1187, 1889, 2374, 3778, 5935, 8309, 9445, 11870, 13223, 16618, 18890, 26446, 41545, 66115, 83090, 132230, 2242243, 4484486, 11211215, 15695701, 22422430, 31391402, 78478505, 156957010]

約数ペア:

[(1, 156957010), (2, 78478505), (5, 31391402), (7, 22422430), (10, 15695701), (14, 11211215), (35, 4484486), (70, 2242243), (1187, 132230), (1889, 83090), (2374, 66115), (3778, 41545), (5935, 26446), (8309, 18890), (9445, 16618), (11870, 13223)]