61319060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1669}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 141402240

約数和(自身を除く): 80083180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 167, 220, 334, 668, 835, 1669, 1670, 1837, 3338, 3340, 3674, 6676, 7348, 8345, 9185, 16690, 18359, 18370, 33380, 36718, 36740, 73436, 91795, 183590, 278723, 367180, 557446, 1114892, 1393615, 2787230, 3065953, 5574460, 6131906, 12263812, 15329765, 30659530, 61319060]

約数ペア:

[(1, 61319060), (2, 30659530), (4, 15329765), (5, 12263812), (10, 6131906), (11, 5574460), (20, 3065953), (22, 2787230), (44, 1393615), (55, 1114892), (110, 557446), (167, 367180), (220, 278723), (334, 183590), (668, 91795), (835, 73436), (1669, 36740), (1670, 36718), (1837, 33380), (3338, 18370), (3340, 18359), (3674, 16690), (6676, 9185), (7348, 8345)]