4991910

素因数分解:

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

素因数の和:2189

約数の個数: 64

約数和(自身を含む): 14943744

約数和(自身を除く): 9951834

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2161, 2310, 4322, 6483, 10805, 12966, 15127, 21610, 23771, 30254, 32415, 45381, 47542, 64830, 71313, 75635, 90762, 118855, 142626, 151270, 166397, 226905, 237710, 332794, 356565, 453810, 499191, 713130, 831985, 998382, 1663970, 2495955, 4991910]

約数ペア:

[(1, 4991910), (2, 2495955), (3, 1663970), (5, 998382), (6, 831985), (7, 713130), (10, 499191), (11, 453810), (14, 356565), (15, 332794), (21, 237710), (22, 226905), (30, 166397), (33, 151270), (35, 142626), (42, 118855), (55, 90762), (66, 75635), (70, 71313), (77, 64830), (105, 47542), (110, 45381), (154, 32415), (165, 30254), (210, 23771), (231, 21610), (330, 15127), (385, 12966), (462, 10805), (770, 6483), (1155, 4322), (2161, 2310)]