15102010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1783}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 34167168

約数和(自身を除く): 19065158

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 1783, 3566, 4235, 8470, 8915, 12481, 17830, 19613, 24962, 39226, 62405, 98065, 124810, 137291, 196130, 215743, 274582, 431486, 686455, 1078715, 1372910, 1510201, 2157430, 3020402, 7551005, 15102010]

約数ペア:

[(1, 15102010), (2, 7551005), (5, 3020402), (7, 2157430), (10, 1510201), (11, 1372910), (14, 1078715), (22, 686455), (35, 431486), (55, 274582), (70, 215743), (77, 196130), (110, 137291), (121, 124810), (154, 98065), (242, 62405), (385, 39226), (605, 24962), (770, 19613), (847, 17830), (1210, 12481), (1694, 8915), (1783, 8470), (3566, 4235)]