2214660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5273}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 7088256

約数和(自身を除く): 4873596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5273, 10546, 15819, 21092, 26365, 31638, 36911, 52730, 63276, 73822, 79095, 105460, 110733, 147644, 158190, 184555, 221466, 316380, 369110, 442932, 553665, 738220, 1107330, 2214660]

約数ペア:

[(1, 2214660), (2, 1107330), (3, 738220), (4, 553665), (5, 442932), (6, 369110), (7, 316380), (10, 221466), (12, 184555), (14, 158190), (15, 147644), (20, 110733), (21, 105460), (28, 79095), (30, 73822), (35, 63276), (42, 52730), (60, 36911), (70, 31638), (84, 26365), (105, 21092), (140, 15819), (210, 10546), (420, 5273)]