30414911990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{144167}}^1$

素因数の和:144281

約数の個数: 48

約数和(自身を含む): 58953755232

約数和(自身を除く): 28538843242

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 289, 365, 578, 730, 1241, 1445, 2482, 2890, 6205, 12410, 21097, 42194, 105485, 144167, 210970, 288334, 720835, 1441670, 2450839, 4901678, 10524191, 12254195, 21048382, 24508390, 41664263, 52620955, 83328526, 105241910, 178911247, 208321315, 357822494, 416642630, 894556235, 1789112470, 3041491199, 6082982398, 15207455995, 30414911990]

約数ペア:

[(1, 30414911990), (2, 15207455995), (5, 6082982398), (10, 3041491199), (17, 1789112470), (34, 894556235), (73, 416642630), (85, 357822494), (146, 208321315), (170, 178911247), (289, 105241910), (365, 83328526), (578, 52620955), (730, 41664263), (1241, 24508390), (1445, 21048382), (2482, 12254195), (2890, 10524191), (6205, 4901678), (12410, 2450839), (21097, 1441670), (42194, 720835), (105485, 288334), (144167, 210970)]