65629140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{6967}}^1$

素因数の和:7136

約数の個数: 48

約数和(自身を含む): 184958592

約数和(自身を除く): 119329452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 6967, 9420, 13934, 20901, 27868, 34835, 41802, 69670, 83604, 104505, 139340, 209010, 418020, 1093819, 2187638, 3281457, 4375276, 5469095, 6562914, 10938190, 13125828, 16407285, 21876380, 32814570, 65629140]

約数ペア:

[(1, 65629140), (2, 32814570), (3, 21876380), (4, 16407285), (5, 13125828), (6, 10938190), (10, 6562914), (12, 5469095), (15, 4375276), (20, 3281457), (30, 2187638), (60, 1093819), (157, 418020), (314, 209010), (471, 139340), (628, 104505), (785, 83604), (942, 69670), (1570, 41802), (1884, 34835), (2355, 27868), (3140, 20901), (4710, 13934), (6967, 9420)]