27996810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11813}}^1$

素因数の和:11902

約数の個数: 32

約数和(自身を含む): 68048640

約数和(自身を除く): 40051830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 11813, 23626, 35439, 59065, 70878, 118130, 177195, 354390, 933227, 1866454, 2799681, 4666135, 5599362, 9332270, 13998405, 27996810]

約数ペア:

[(1, 27996810), (2, 13998405), (3, 9332270), (5, 5599362), (6, 4666135), (10, 2799681), (15, 1866454), (30, 933227), (79, 354390), (158, 177195), (237, 118130), (395, 70878), (474, 59065), (790, 35439), (1185, 23626), (2370, 11813)]