13902770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 30841560

約数和(自身を除く): 16938790

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 1669, 3338, 4165, 8330, 8345, 11683, 16690, 23366, 28373, 56746, 58415, 81781, 116830, 141865, 163562, 198611, 283730, 397222, 408905, 817810, 993055, 1390277, 1986110, 2780554, 6951385, 13902770]

約数ペア:

[(1, 13902770), (2, 6951385), (5, 2780554), (7, 1986110), (10, 1390277), (14, 993055), (17, 817810), (34, 408905), (35, 397222), (49, 283730), (70, 198611), (85, 163562), (98, 141865), (119, 116830), (170, 81781), (238, 58415), (245, 56746), (490, 28373), (595, 23366), (833, 16690), (1190, 11683), (1666, 8345), (1669, 8330), (3338, 4165)]