30403926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1063}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 75688704

約数和(自身を除く): 45284778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 1063, 1362, 1589, 2043, 2126, 3178, 3189, 4086, 4767, 6378, 7441, 9534, 9567, 14301, 14882, 19134, 22323, 28602, 44646, 66969, 133938, 241301, 482602, 723903, 1447806, 1689107, 2171709, 3378214, 4343418, 5067321, 10134642, 15201963, 30403926]

約数ペア:

[(1, 30403926), (2, 15201963), (3, 10134642), (6, 5067321), (7, 4343418), (9, 3378214), (14, 2171709), (18, 1689107), (21, 1447806), (42, 723903), (63, 482602), (126, 241301), (227, 133938), (454, 66969), (681, 44646), (1063, 28602), (1362, 22323), (1589, 19134), (2043, 14882), (2126, 14301), (3178, 9567), (3189, 9534), (4086, 7441), (4767, 6378)]