2013660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 6952176

約数和(自身を除く): 4938516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 113, 132, 135, 162, 165, 180, 198, 220, 226, 270, 297, 324, 330, 339, 396, 405, 452, 495, 540, 565, 594, 660, 678, 810, 891, 990, 1017, 1130, 1188, 1243, 1356, 1485, 1620, 1695, 1782, 1980, 2034, 2260, 2486, 2970, 3051, 3390, 3564, 3729, 4068, 4455, 4972, 5085, 5940, 6102, 6215, 6780, 7458, 8910, 9153, 10170, 11187, 12204, 12430, 14916, 15255, 17820, 18306, 18645, 20340, 22374, 24860, 30510, 33561, 36612, 37290, 44748, 45765, 55935, 61020, 67122, 74580, 91530, 100683, 111870, 134244, 167805, 183060, 201366, 223740, 335610, 402732, 503415, 671220, 1006830, 2013660]

約数ペア:

[(1, 2013660), (2, 1006830), (3, 671220), (4, 503415), (5, 402732), (6, 335610), (9, 223740), (10, 201366), (11, 183060), (12, 167805), (15, 134244), (18, 111870), (20, 100683), (22, 91530), (27, 74580), (30, 67122), (33, 61020), (36, 55935), (44, 45765), (45, 44748), (54, 37290), (55, 36612), (60, 33561), (66, 30510), (81, 24860), (90, 22374), (99, 20340), (108, 18645), (110, 18306), (113, 17820), (132, 15255), (135, 14916), (162, 12430), (165, 12204), (180, 11187), (198, 10170), (220, 9153), (226, 8910), (270, 7458), (297, 6780), (324, 6215), (330, 6102), (339, 5940), (396, 5085), (405, 4972), (452, 4455), (495, 4068), (540, 3729), (565, 3564), (594, 3390), (660, 3051), (678, 2970), (810, 2486), (891, 2260), (990, 2034), (1017, 1980), (1130, 1782), (1188, 1695), (1243, 1620), (1356, 1485)]