2061180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:376

約数の個数: 96

約数和(自身を含む): 7015680

約数和(自身を除く): 4954500

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, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 347, 396, 495, 540, 594, 660, 694, 990, 1041, 1188, 1388, 1485, 1735, 1980, 2082, 2970, 3123, 3470, 3817, 4164, 5205, 5940, 6246, 6940, 7634, 9369, 10410, 11451, 12492, 15268, 15615, 18738, 19085, 20820, 22902, 31230, 34353, 37476, 38170, 45804, 46845, 57255, 62460, 68706, 76340, 93690, 103059, 114510, 137412, 171765, 187380, 206118, 229020, 343530, 412236, 515295, 687060, 1030590, 2061180]

約数ペア:

[(1, 2061180), (2, 1030590), (3, 687060), (4, 515295), (5, 412236), (6, 343530), (9, 229020), (10, 206118), (11, 187380), (12, 171765), (15, 137412), (18, 114510), (20, 103059), (22, 93690), (27, 76340), (30, 68706), (33, 62460), (36, 57255), (44, 46845), (45, 45804), (54, 38170), (55, 37476), (60, 34353), (66, 31230), (90, 22902), (99, 20820), (108, 19085), (110, 18738), (132, 15615), (135, 15268), (165, 12492), (180, 11451), (198, 10410), (220, 9369), (270, 7634), (297, 6940), (330, 6246), (347, 5940), (396, 5205), (495, 4164), (540, 3817), (594, 3470), (660, 3123), (694, 2970), (990, 2082), (1041, 1980), (1188, 1735), (1388, 1485)]