30449913

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 48312000

約数和(自身を除く): 17862087

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 109, 169, 247, 327, 377, 507, 551, 741, 1131, 1417, 1653, 2071, 3161, 3211, 4251, 4901, 6213, 7163, 9483, 9633, 14703, 18421, 21489, 26923, 41093, 55263, 60059, 80769, 93119, 123279, 180177, 279357, 349999, 534209, 780767, 1049997, 1602627, 2342301, 10149971, 30449913]

約数ペア:

[(1, 30449913), (3, 10149971), (13, 2342301), (19, 1602627), (29, 1049997), (39, 780767), (57, 534209), (87, 349999), (109, 279357), (169, 180177), (247, 123279), (327, 93119), (377, 80769), (507, 60059), (551, 55263), (741, 41093), (1131, 26923), (1417, 21489), (1653, 18421), (2071, 14703), (3161, 9633), (3211, 9483), (4251, 7163), (4901, 6213)]