149297390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{10687}}^1$

素因数の和:10832

約数の個数: 32

約数和(自身を含む): 295501824

約数和(自身を除く): 146204434

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 10687, 13970, 21374, 53435, 106870, 117557, 235114, 587785, 1175570, 1357249, 2714498, 6786245, 13572490, 14929739, 29859478, 74648695, 149297390]

約数ペア:

[(1, 149297390), (2, 74648695), (5, 29859478), (10, 14929739), (11, 13572490), (22, 6786245), (55, 2714498), (110, 1357249), (127, 1175570), (254, 587785), (635, 235114), (1270, 117557), (1397, 106870), (2794, 53435), (6985, 21374), (10687, 13970)]