59423420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9871}}^1$

素因数の和:9930

約数の個数: 48

約数和(自身を含む): 145947648

約数和(自身を除く): 86524228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 9871, 19742, 39484, 49355, 69097, 98710, 138194, 197420, 276388, 345485, 424453, 690970, 848906, 1381940, 1697812, 2122265, 2971171, 4244530, 5942342, 8489060, 11884684, 14855855, 29711710, 59423420]

約数ペア:

[(1, 59423420), (2, 29711710), (4, 14855855), (5, 11884684), (7, 8489060), (10, 5942342), (14, 4244530), (20, 2971171), (28, 2122265), (35, 1697812), (43, 1381940), (70, 848906), (86, 690970), (140, 424453), (172, 345485), (215, 276388), (301, 197420), (430, 138194), (602, 98710), (860, 69097), (1204, 49355), (1505, 39484), (3010, 19742), (6020, 9871)]