153906110

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3697}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 290751552

約数和(自身を除く): 136845442

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1810, 3697, 4163, 7394, 8326, 18485, 20815, 36970, 41630, 85031, 170062, 425155, 669157, 850310, 1338314, 3345785, 6691570, 15390611, 30781222, 76953055, 153906110]

約数ペア:

[(1, 153906110), (2, 76953055), (5, 30781222), (10, 15390611), (23, 6691570), (46, 3345785), (115, 1338314), (181, 850310), (230, 669157), (362, 425155), (905, 170062), (1810, 85031), (3697, 41630), (4163, 36970), (7394, 20815), (8326, 18485)]