154315150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14767}}^1$

素因数の和:14809

約数の個数: 48

約数和(自身を含む): 329621760

約数和(自身を除く): 175306610

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 14767, 29534, 73835, 147670, 162437, 280573, 324874, 369175, 561146, 738350, 812185, 1402865, 1624370, 2805730, 3086303, 4060925, 6172606, 7014325, 8121850, 14028650, 15431515, 30863030, 77157575, 154315150]

約数ペア:

[(1, 154315150), (2, 77157575), (5, 30863030), (10, 15431515), (11, 14028650), (19, 8121850), (22, 7014325), (25, 6172606), (38, 4060925), (50, 3086303), (55, 2805730), (95, 1624370), (110, 1402865), (190, 812185), (209, 738350), (275, 561146), (418, 369175), (475, 324874), (550, 280573), (950, 162437), (1045, 147670), (2090, 73835), (5225, 29534), (10450, 14767)]