4105447020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{18803}}^1$

素因数の和:20031

約数の個数: 72

約数和(自身を含む): 12464118576

約数和(自身を除く): 8358671556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1213, 2426, 3639, 4852, 6065, 7278, 10917, 12130, 14556, 18195, 18803, 21834, 24260, 36390, 37606, 43668, 54585, 56409, 72780, 75212, 94015, 109170, 112818, 169227, 188030, 218340, 225636, 282045, 338454, 376060, 564090, 676908, 846135, 1128180, 1692270, 3384540, 22808039, 45616078, 68424117, 91232156, 114040195, 136848234, 205272351, 228080390, 273696468, 342120585, 410544702, 456160780, 684241170, 821089404, 1026361755, 1368482340, 2052723510, 4105447020]

約数ペア:

[(1, 4105447020), (2, 2052723510), (3, 1368482340), (4, 1026361755), (5, 821089404), (6, 684241170), (9, 456160780), (10, 410544702), (12, 342120585), (15, 273696468), (18, 228080390), (20, 205272351), (30, 136848234), (36, 114040195), (45, 91232156), (60, 68424117), (90, 45616078), (180, 22808039), (1213, 3384540), (2426, 1692270), (3639, 1128180), (4852, 846135), (6065, 676908), (7278, 564090), (10917, 376060), (12130, 338454), (14556, 282045), (18195, 225636), (18803, 218340), (21834, 188030), (24260, 169227), (36390, 112818), (37606, 109170), (43668, 94015), (54585, 75212), (56409, 72780)]