279351310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{234749}}^1$

素因数の和:234780

約数の個数: 32

約数和(自身を含む): 608472000

約数和(自身を除く): 329120690

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 234749, 469498, 1173745, 1643243, 2347490, 3286486, 3990733, 7981466, 8216215, 16432430, 19953665, 27935131, 39907330, 55870262, 139675655, 279351310]

約数ペア:

[(1, 279351310), (2, 139675655), (5, 55870262), (7, 39907330), (10, 27935131), (14, 19953665), (17, 16432430), (34, 8216215), (35, 7981466), (70, 3990733), (85, 3286486), (119, 2347490), (170, 1643243), (238, 1173745), (595, 469498), (1190, 234749)]