30657228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2417}}^1$

素因数の和:2582

約数の個数: 48

約数和(自身を含む): 82328064

約数和(自身を除く): 51670836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 1057, 1812, 2114, 2417, 3171, 4228, 4834, 6342, 7251, 9668, 12684, 14502, 16919, 29004, 33838, 50757, 67676, 101514, 203028, 364967, 729934, 1094901, 1459868, 2189802, 2554769, 4379604, 5109538, 7664307, 10219076, 15328614, 30657228]

約数ペア:

[(1, 30657228), (2, 15328614), (3, 10219076), (4, 7664307), (6, 5109538), (7, 4379604), (12, 2554769), (14, 2189802), (21, 1459868), (28, 1094901), (42, 729934), (84, 364967), (151, 203028), (302, 101514), (453, 67676), (604, 50757), (906, 33838), (1057, 29004), (1812, 16919), (2114, 14502), (2417, 12684), (3171, 9668), (4228, 7251), (4834, 6342)]