42588870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61723}}^1$

素因数の和:61756

約数の個数: 32

約数和(自身を含む): 106659072

約数和(自身を除く): 64070202

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 61723, 123446, 185169, 308615, 370338, 617230, 925845, 1419629, 1851690, 2839258, 4258887, 7098145, 8517774, 14196290, 21294435, 42588870]

約数ペア:

[(1, 42588870), (2, 21294435), (3, 14196290), (5, 8517774), (6, 7098145), (10, 4258887), (15, 2839258), (23, 1851690), (30, 1419629), (46, 925845), (69, 617230), (115, 370338), (138, 308615), (230, 185169), (345, 123446), (690, 61723)]