60111940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3089}}^1$

素因数の和:3244

約数の個数: 48

約数和(自身を含む): 145353600

約数和(自身を除く): 85241660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 973, 1390, 1946, 2780, 3089, 3892, 4865, 6178, 9730, 12356, 15445, 19460, 21623, 30890, 43246, 61780, 86492, 108115, 216230, 429371, 432460, 858742, 1717484, 2146855, 3005597, 4293710, 6011194, 8587420, 12022388, 15027985, 30055970, 60111940]

約数ペア:

[(1, 60111940), (2, 30055970), (4, 15027985), (5, 12022388), (7, 8587420), (10, 6011194), (14, 4293710), (20, 3005597), (28, 2146855), (35, 1717484), (70, 858742), (139, 432460), (140, 429371), (278, 216230), (556, 108115), (695, 86492), (973, 61780), (1390, 43246), (1946, 30890), (2780, 21623), (3089, 19460), (3892, 15445), (4865, 12356), (6178, 9730)]