8031310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 17594784

約数和(自身を除く): 9563474

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 397, 578, 595, 794, 1190, 1445, 1985, 2023, 2779, 2890, 3970, 4046, 5558, 6749, 10115, 13498, 13895, 20230, 27790, 33745, 47243, 67490, 94486, 114733, 229466, 236215, 472430, 573665, 803131, 1147330, 1606262, 4015655, 8031310]

約数ペア:

[(1, 8031310), (2, 4015655), (5, 1606262), (7, 1147330), (10, 803131), (14, 573665), (17, 472430), (34, 236215), (35, 229466), (70, 114733), (85, 94486), (119, 67490), (170, 47243), (238, 33745), (289, 27790), (397, 20230), (578, 13895), (595, 13498), (794, 10115), (1190, 6749), (1445, 5558), (1985, 4046), (2023, 3970), (2779, 2890)]