73881830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39509}}^1$

素因数の和:39544

約数の個数: 32

約数和(自身を含む): 153614880

約数和(自身を除く): 79733050

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 39509, 79018, 197545, 395090, 434599, 671653, 869198, 1343306, 2172995, 3358265, 4345990, 6716530, 7388183, 14776366, 36940915, 73881830]

約数ペア:

[(1, 73881830), (2, 36940915), (5, 14776366), (10, 7388183), (11, 6716530), (17, 4345990), (22, 3358265), (34, 2172995), (55, 1343306), (85, 869198), (110, 671653), (170, 434599), (187, 395090), (374, 197545), (935, 79018), (1870, 39509)]