137217710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{115309}}^1$

素因数の和:115340

約数の個数: 32

約数和(自身を含む): 298883520

約数和(自身を除く): 161665810

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 115309, 230618, 576545, 807163, 1153090, 1614326, 1960253, 3920506, 4035815, 8071630, 9801265, 13721771, 19602530, 27443542, 68608855, 137217710]

約数ペア:

[(1, 137217710), (2, 68608855), (5, 27443542), (7, 19602530), (10, 13721771), (14, 9801265), (17, 8071630), (34, 4035815), (35, 3920506), (70, 1960253), (85, 1614326), (119, 1153090), (170, 807163), (238, 576545), (595, 230618), (1190, 115309)]