71684790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{4517}}^1$

素因数の和:4573

約数の個数: 48

約数和(自身を含む): 179888688

約数和(自身を除く): 108203898

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 529, 690, 1058, 1587, 2645, 3174, 4517, 5290, 7935, 9034, 13551, 15870, 22585, 27102, 45170, 67755, 103891, 135510, 207782, 311673, 519455, 623346, 1038910, 1558365, 2389493, 3116730, 4778986, 7168479, 11947465, 14336958, 23894930, 35842395, 71684790]

約数ペア:

[(1, 71684790), (2, 35842395), (3, 23894930), (5, 14336958), (6, 11947465), (10, 7168479), (15, 4778986), (23, 3116730), (30, 2389493), (46, 1558365), (69, 1038910), (115, 623346), (138, 519455), (230, 311673), (345, 207782), (529, 135510), (690, 103891), (1058, 67755), (1587, 45170), (2645, 27102), (3174, 22585), (4517, 15870), (5290, 13551), (7935, 9034)]