2247347810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{21017}}^1$

素因数の和:21095

約数の個数: 48

約数和(自身を含む): 4413527784

約数和(自身を除く): 2166179974

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 289, 370, 578, 629, 1258, 1445, 2890, 3145, 6290, 10693, 21017, 21386, 42034, 53465, 105085, 106930, 210170, 357289, 714578, 777629, 1555258, 1786445, 3572890, 3888145, 6073913, 7776290, 12147826, 13219693, 26439386, 30369565, 60739130, 66098465, 132196930, 224734781, 449469562, 1123673905, 2247347810]

約数ペア:

[(1, 2247347810), (2, 1123673905), (5, 449469562), (10, 224734781), (17, 132196930), (34, 66098465), (37, 60739130), (74, 30369565), (85, 26439386), (170, 13219693), (185, 12147826), (289, 7776290), (370, 6073913), (578, 3888145), (629, 3572890), (1258, 1786445), (1445, 1555258), (2890, 777629), (3145, 714578), (6290, 357289), (10693, 210170), (21017, 106930), (21386, 105085), (42034, 53465)]