15192730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{751}}^1$

素因数の和:799

約数の個数: 48

約数和(自身を含む): 33244416

約数和(自身を除く): 18051686

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 751, 1190, 1445, 1502, 2023, 2890, 3755, 4046, 5257, 7510, 10115, 10514, 12767, 20230, 25534, 26285, 52570, 63835, 89369, 127670, 178738, 217039, 434078, 446845, 893690, 1085195, 1519273, 2170390, 3038546, 7596365, 15192730]

約数ペア:

[(1, 15192730), (2, 7596365), (5, 3038546), (7, 2170390), (10, 1519273), (14, 1085195), (17, 893690), (34, 446845), (35, 434078), (70, 217039), (85, 178738), (119, 127670), (170, 89369), (238, 63835), (289, 52570), (578, 26285), (595, 25534), (751, 20230), (1190, 12767), (1445, 10514), (1502, 10115), (2023, 7510), (2890, 5257), (3755, 4046)]