149864170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{2887}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 280713600

約数和(自身を除く): 130849430

約数列:

[1, 2, 5, 10, 29, 58, 145, 179, 290, 358, 895, 1790, 2887, 5191, 5774, 10382, 14435, 25955, 28870, 51910, 83723, 167446, 418615, 516773, 837230, 1033546, 2583865, 5167730, 14986417, 29972834, 74932085, 149864170]

約数ペア:

[(1, 149864170), (2, 74932085), (5, 29972834), (10, 14986417), (29, 5167730), (58, 2583865), (145, 1033546), (179, 837230), (290, 516773), (358, 418615), (895, 167446), (1790, 83723), (2887, 51910), (5191, 28870), (5774, 25955), (10382, 14435)]