30001444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 59564736

約数和(自身を除く): 29563292

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 101, 157, 172, 202, 314, 404, 473, 628, 946, 1111, 1727, 1892, 2222, 3454, 4343, 4444, 6751, 6908, 8686, 13502, 15857, 17372, 27004, 31714, 47773, 63428, 74261, 95546, 148522, 174427, 191092, 297044, 348854, 681851, 697708, 1363702, 2727404, 7500361, 15000722, 30001444]

約数ペア:

[(1, 30001444), (2, 15000722), (4, 7500361), (11, 2727404), (22, 1363702), (43, 697708), (44, 681851), (86, 348854), (101, 297044), (157, 191092), (172, 174427), (202, 148522), (314, 95546), (404, 74261), (473, 63428), (628, 47773), (946, 31714), (1111, 27004), (1727, 17372), (1892, 15857), (2222, 13502), (3454, 8686), (4343, 6908), (4444, 6751)]