9983820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2191

約数の個数: 96

約数和(自身を含む): 34868736

約数和(自身を除く): 24884916

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, 462, 660, 770, 924, 1155, 1540, 2161, 2310, 4322, 4620, 6483, 8644, 10805, 12966, 15127, 21610, 23771, 25932, 30254, 32415, 43220, 45381, 47542, 60508, 64830, 71313, 75635, 90762, 95084, 118855, 129660, 142626, 151270, 166397, 181524, 226905, 237710, 285252, 302540, 332794, 356565, 453810, 475420, 499191, 665588, 713130, 831985, 907620, 998382, 1426260, 1663970, 1996764, 2495955, 3327940, 4991910, 9983820]

約数ペア:

[(1, 9983820), (2, 4991910), (3, 3327940), (4, 2495955), (5, 1996764), (6, 1663970), (7, 1426260), (10, 998382), (11, 907620), (12, 831985), (14, 713130), (15, 665588), (20, 499191), (21, 475420), (22, 453810), (28, 356565), (30, 332794), (33, 302540), (35, 285252), (42, 237710), (44, 226905), (55, 181524), (60, 166397), (66, 151270), (70, 142626), (77, 129660), (84, 118855), (105, 95084), (110, 90762), (132, 75635), (140, 71313), (154, 64830), (165, 60508), (210, 47542), (220, 45381), (231, 43220), (308, 32415), (330, 30254), (385, 25932), (420, 23771), (462, 21610), (660, 15127), (770, 12966), (924, 10805), (1155, 8644), (1540, 6483), (2161, 4620), (2310, 4322)]