30242667

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2357}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 50706432

約数和(自身を除く): 20463765

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 2357, 4277, 7071, 12831, 16499, 30641, 49497, 91923, 110779, 214487, 332337, 643461, 775453, 1440127, 2326359, 4320381, 10080889, 30242667]

約数ペア:

[(1, 30242667), (3, 10080889), (7, 4320381), (13, 2326359), (21, 1440127), (39, 775453), (47, 643461), (91, 332337), (141, 214487), (273, 110779), (329, 91923), (611, 49497), (987, 30641), (1833, 16499), (2357, 12831), (4277, 7071)]