60842420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 131725440

約数和(自身を除く): 70883020

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 263, 269, 430, 526, 538, 860, 1052, 1076, 1315, 1345, 2630, 2690, 5260, 5380, 11309, 11567, 22618, 23134, 45236, 46268, 56545, 57835, 70747, 113090, 115670, 141494, 226180, 231340, 282988, 353735, 707470, 1414940, 3042121, 6084242, 12168484, 15210605, 30421210, 60842420]

約数ペア:

[(1, 60842420), (2, 30421210), (4, 15210605), (5, 12168484), (10, 6084242), (20, 3042121), (43, 1414940), (86, 707470), (172, 353735), (215, 282988), (263, 231340), (269, 226180), (430, 141494), (526, 115670), (538, 113090), (860, 70747), (1052, 57835), (1076, 56545), (1315, 46268), (1345, 45236), (2630, 23134), (2690, 22618), (5260, 11567), (5380, 11309)]