157057010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{13099}}^1$

素因数の和:13226

約数の個数: 32

約数和(自身を含む): 311256000

約数和(自身を除く): 154198990

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 13099, 26198, 65495, 130990, 144089, 288178, 720445, 1427791, 1440890, 2855582, 7138955, 14277910, 15705701, 31411402, 78528505, 157057010]

約数ペア:

[(1, 157057010), (2, 78528505), (5, 31411402), (10, 15705701), (11, 14277910), (22, 7138955), (55, 2855582), (109, 1440890), (110, 1427791), (218, 720445), (545, 288178), (1090, 144089), (1199, 130990), (2398, 65495), (5995, 26198), (11990, 13099)]