730492040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1074253}}^1$

素因数の和:1074281

約数の個数: 32

約数和(自身を含む): 1740291480

約数和(自身を除く): 1009799440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1074253, 2148506, 4297012, 5371265, 8594024, 10742530, 18262301, 21485060, 36524602, 42970120, 73049204, 91311505, 146098408, 182623010, 365246020, 730492040]

約数ペア:

[(1, 730492040), (2, 365246020), (4, 182623010), (5, 146098408), (8, 91311505), (10, 73049204), (17, 42970120), (20, 36524602), (34, 21485060), (40, 18262301), (68, 10742530), (85, 8594024), (136, 5371265), (170, 4297012), (340, 2148506), (680, 1074253)]