20162470290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2467}}^1\times {\mathrm{3061}}^1$

素因数の和:5627

約数の個数: 64

約数和(自身を含む): 48969463680

約数和(自身を除く): 28806993390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2467, 2670, 3061, 4934, 6122, 7401, 9183, 12335, 14802, 15305, 18366, 24670, 30610, 37005, 45915, 74010, 91830, 219563, 272429, 439126, 544858, 658689, 817287, 1097815, 1317378, 1362145, 1634574, 2195630, 2724290, 3293445, 4086435, 6586890, 7551487, 8172870, 15102974, 22654461, 37757435, 45308922, 75514870, 113272305, 226544610, 672082343, 1344164686, 2016247029, 3360411715, 4032494058, 6720823430, 10081235145, 20162470290]

約数ペア:

[(1, 20162470290), (2, 10081235145), (3, 6720823430), (5, 4032494058), (6, 3360411715), (10, 2016247029), (15, 1344164686), (30, 672082343), (89, 226544610), (178, 113272305), (267, 75514870), (445, 45308922), (534, 37757435), (890, 22654461), (1335, 15102974), (2467, 8172870), (2670, 7551487), (3061, 6586890), (4934, 4086435), (6122, 3293445), (7401, 2724290), (9183, 2195630), (12335, 1634574), (14802, 1362145), (15305, 1317378), (18366, 1097815), (24670, 817287), (30610, 658689), (37005, 544858), (45915, 439126), (74010, 272429), (91830, 219563)]