69286730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1129}}^1$

素因数の和:1191

約数の個数: 48

約数和(自身を含む): 139491720

約数和(自身を除く): 70204990

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 361, 646, 722, 1129, 1615, 1805, 2258, 3230, 3610, 5645, 6137, 11290, 12274, 19193, 21451, 30685, 38386, 42902, 61370, 95965, 107255, 191930, 214510, 364667, 407569, 729334, 815138, 1823335, 2037845, 3646670, 4075690, 6928673, 13857346, 34643365, 69286730]

約数ペア:

[(1, 69286730), (2, 34643365), (5, 13857346), (10, 6928673), (17, 4075690), (19, 3646670), (34, 2037845), (38, 1823335), (85, 815138), (95, 729334), (170, 407569), (190, 364667), (323, 214510), (361, 191930), (646, 107255), (722, 95965), (1129, 61370), (1615, 42902), (1805, 38386), (2258, 30685), (3230, 21451), (3610, 19193), (5645, 12274), (6137, 11290)]