30230900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2313

約数の個数: 72

約数和(自身を含む): 78953280

約数和(自身を除く): 48722380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2273, 2660, 3325, 4546, 6650, 9092, 11365, 13300, 15911, 22730, 31822, 43187, 45460, 56825, 63644, 79555, 86374, 113650, 159110, 172748, 215935, 227300, 302309, 318220, 397775, 431870, 604618, 795550, 863740, 1079675, 1209236, 1511545, 1591100, 2159350, 3023090, 4318700, 6046180, 7557725, 15115450, 30230900]

約数ペア:

[(1, 30230900), (2, 15115450), (4, 7557725), (5, 6046180), (7, 4318700), (10, 3023090), (14, 2159350), (19, 1591100), (20, 1511545), (25, 1209236), (28, 1079675), (35, 863740), (38, 795550), (50, 604618), (70, 431870), (76, 397775), (95, 318220), (100, 302309), (133, 227300), (140, 215935), (175, 172748), (190, 159110), (266, 113650), (350, 86374), (380, 79555), (475, 63644), (532, 56825), (665, 45460), (700, 43187), (950, 31822), (1330, 22730), (1900, 15911), (2273, 13300), (2660, 11365), (3325, 9092), (4546, 6650)]