69889620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 202954752

約数和(自身を除く): 133065132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 103, 129, 172, 206, 215, 258, 263, 309, 412, 430, 515, 516, 526, 618, 645, 789, 860, 1030, 1052, 1236, 1290, 1315, 1545, 1578, 2060, 2580, 2630, 3090, 3156, 3945, 4429, 5260, 6180, 7890, 8858, 11309, 13287, 15780, 17716, 22145, 22618, 26574, 27089, 33927, 44290, 45236, 53148, 54178, 56545, 66435, 67854, 81267, 88580, 108356, 113090, 132870, 135445, 135708, 162534, 169635, 226180, 265740, 270890, 325068, 339270, 406335, 541780, 678540, 812670, 1164827, 1625340, 2329654, 3494481, 4659308, 5824135, 6988962, 11648270, 13977924, 17472405, 23296540, 34944810, 69889620]

約数ペア:

[(1, 69889620), (2, 34944810), (3, 23296540), (4, 17472405), (5, 13977924), (6, 11648270), (10, 6988962), (12, 5824135), (15, 4659308), (20, 3494481), (30, 2329654), (43, 1625340), (60, 1164827), (86, 812670), (103, 678540), (129, 541780), (172, 406335), (206, 339270), (215, 325068), (258, 270890), (263, 265740), (309, 226180), (412, 169635), (430, 162534), (515, 135708), (516, 135445), (526, 132870), (618, 113090), (645, 108356), (789, 88580), (860, 81267), (1030, 67854), (1052, 66435), (1236, 56545), (1290, 54178), (1315, 53148), (1545, 45236), (1578, 44290), (2060, 33927), (2580, 27089), (2630, 26574), (3090, 22618), (3156, 22145), (3945, 17716), (4429, 15780), (5260, 13287), (6180, 11309), (7890, 8858)]