42661970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3067}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 83498688

約数和(自身を除く): 40836718

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 3067, 6134, 6955, 13910, 15335, 30670, 39871, 79742, 199355, 328169, 398710, 656338, 1640845, 3281690, 4266197, 8532394, 21330985, 42661970]

約数ペア:

[(1, 42661970), (2, 21330985), (5, 8532394), (10, 4266197), (13, 3281690), (26, 1640845), (65, 656338), (107, 398710), (130, 328169), (214, 199355), (535, 79742), (1070, 39871), (1391, 30670), (2782, 15335), (3067, 13910), (6134, 6955)]