15101570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 64

約数和(自身を含む): 31850496

約数和(自身を除く): 16748926

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 94, 110, 115, 127, 230, 235, 253, 254, 470, 506, 517, 635, 1034, 1081, 1265, 1270, 1397, 2162, 2530, 2585, 2794, 2921, 5170, 5405, 5842, 5969, 6985, 10810, 11891, 11938, 13970, 14605, 23782, 29210, 29845, 32131, 59455, 59690, 64262, 65659, 118910, 131318, 137287, 160655, 274574, 321310, 328295, 656590, 686435, 1372870, 1510157, 3020314, 7550785, 15101570]

約数ペア:

[(1, 15101570), (2, 7550785), (5, 3020314), (10, 1510157), (11, 1372870), (22, 686435), (23, 656590), (46, 328295), (47, 321310), (55, 274574), (94, 160655), (110, 137287), (115, 131318), (127, 118910), (230, 65659), (235, 64262), (253, 59690), (254, 59455), (470, 32131), (506, 29845), (517, 29210), (635, 23782), (1034, 14605), (1081, 13970), (1265, 11938), (1270, 11891), (1397, 10810), (2162, 6985), (2530, 5969), (2585, 5842), (2794, 5405), (2921, 5170)]