137869620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3187}}^1$

素因数の和:3309

約数の個数: 96

約数和(自身を含む): 445605888

約数和(自身を除く): 307736268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 103, 105, 140, 206, 210, 309, 412, 420, 515, 618, 721, 1030, 1236, 1442, 1545, 2060, 2163, 2884, 3090, 3187, 3605, 4326, 6180, 6374, 7210, 8652, 9561, 10815, 12748, 14420, 15935, 19122, 21630, 22309, 31870, 38244, 43260, 44618, 47805, 63740, 66927, 89236, 95610, 111545, 133854, 191220, 223090, 267708, 328261, 334635, 446180, 656522, 669270, 984783, 1313044, 1338540, 1641305, 1969566, 2297827, 3282610, 3939132, 4595654, 4923915, 6565220, 6893481, 9191308, 9847830, 11489135, 13786962, 19695660, 22978270, 27573924, 34467405, 45956540, 68934810, 137869620]

約数ペア:

[(1, 137869620), (2, 68934810), (3, 45956540), (4, 34467405), (5, 27573924), (6, 22978270), (7, 19695660), (10, 13786962), (12, 11489135), (14, 9847830), (15, 9191308), (20, 6893481), (21, 6565220), (28, 4923915), (30, 4595654), (35, 3939132), (42, 3282610), (60, 2297827), (70, 1969566), (84, 1641305), (103, 1338540), (105, 1313044), (140, 984783), (206, 669270), (210, 656522), (309, 446180), (412, 334635), (420, 328261), (515, 267708), (618, 223090), (721, 191220), (1030, 133854), (1236, 111545), (1442, 95610), (1545, 89236), (2060, 66927), (2163, 63740), (2884, 47805), (3090, 44618), (3187, 43260), (3605, 38244), (4326, 31870), (6180, 22309), (6374, 21630), (7210, 19122), (8652, 15935), (9561, 14420), (10815, 12748)]