2046660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 7160832

約数和(自身を除く): 5114172

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 443, 462, 660, 770, 886, 924, 1155, 1329, 1540, 1772, 2215, 2310, 2658, 3101, 4430, 4620, 4873, 5316, 6202, 6645, 8860, 9303, 9746, 12404, 13290, 14619, 15505, 18606, 19492, 24365, 26580, 29238, 31010, 34111, 37212, 46515, 48730, 58476, 62020, 68222, 73095, 93030, 97460, 102333, 136444, 146190, 170555, 186060, 204666, 292380, 341110, 409332, 511665, 682220, 1023330, 2046660]

約数ペア:

[(1, 2046660), (2, 1023330), (3, 682220), (4, 511665), (5, 409332), (6, 341110), (7, 292380), (10, 204666), (11, 186060), (12, 170555), (14, 146190), (15, 136444), (20, 102333), (21, 97460), (22, 93030), (28, 73095), (30, 68222), (33, 62020), (35, 58476), (42, 48730), (44, 46515), (55, 37212), (60, 34111), (66, 31010), (70, 29238), (77, 26580), (84, 24365), (105, 19492), (110, 18606), (132, 15505), (140, 14619), (154, 13290), (165, 12404), (210, 9746), (220, 9303), (231, 8860), (308, 6645), (330, 6202), (385, 5316), (420, 4873), (443, 4620), (462, 4430), (660, 3101), (770, 2658), (886, 2310), (924, 2215), (1155, 1772), (1329, 1540)]