2448270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2473}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 6946992

約数和(自身を除く): 4498722

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 2473, 4946, 7419, 12365, 14838, 22257, 24730, 27203, 37095, 44514, 54406, 74190, 81609, 111285, 136015, 163218, 222570, 244827, 272030, 408045, 489654, 816090, 1224135, 2448270]

約数ペア:

[(1, 2448270), (2, 1224135), (3, 816090), (5, 489654), (6, 408045), (9, 272030), (10, 244827), (11, 222570), (15, 163218), (18, 136015), (22, 111285), (30, 81609), (33, 74190), (45, 54406), (55, 44514), (66, 37095), (90, 27203), (99, 24730), (110, 22257), (165, 14838), (198, 12365), (330, 7419), (495, 4946), (990, 2473)]