11889290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 26417664

約数和(自身を除く): 14528374

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 97, 103, 119, 170, 194, 206, 238, 485, 515, 595, 679, 721, 970, 1030, 1190, 1358, 1442, 1649, 1751, 3298, 3395, 3502, 3605, 6790, 7210, 8245, 8755, 9991, 11543, 12257, 16490, 17510, 19982, 23086, 24514, 49955, 57715, 61285, 69937, 99910, 115430, 122570, 139874, 169847, 339694, 349685, 699370, 849235, 1188929, 1698470, 2377858, 5944645, 11889290]

約数ペア:

[(1, 11889290), (2, 5944645), (5, 2377858), (7, 1698470), (10, 1188929), (14, 849235), (17, 699370), (34, 349685), (35, 339694), (70, 169847), (85, 139874), (97, 122570), (103, 115430), (119, 99910), (170, 69937), (194, 61285), (206, 57715), (238, 49955), (485, 24514), (515, 23086), (595, 19982), (679, 17510), (721, 16490), (970, 12257), (1030, 11543), (1190, 9991), (1358, 8755), (1442, 8245), (1649, 7210), (1751, 6790), (3298, 3605), (3395, 3502)]