17693970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 49040640

約数和(自身を除く): 31346670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 773, 1090, 1526, 1546, 1635, 2289, 2319, 3270, 3815, 3865, 4578, 4638, 5411, 7630, 7730, 10822, 11445, 11595, 16233, 22890, 23190, 27055, 32466, 54110, 81165, 84257, 162330, 168514, 252771, 421285, 505542, 589799, 842570, 1179598, 1263855, 1769397, 2527710, 2948995, 3538794, 5897990, 8846985, 17693970]

約数ペア:

[(1, 17693970), (2, 8846985), (3, 5897990), (5, 3538794), (6, 2948995), (7, 2527710), (10, 1769397), (14, 1263855), (15, 1179598), (21, 842570), (30, 589799), (35, 505542), (42, 421285), (70, 252771), (105, 168514), (109, 162330), (210, 84257), (218, 81165), (327, 54110), (545, 32466), (654, 27055), (763, 23190), (773, 22890), (1090, 16233), (1526, 11595), (1546, 11445), (1635, 10822), (2289, 7730), (2319, 7630), (3270, 5411), (3815, 4638), (3865, 4578)]