1551931260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{4909}}^1$

素因数の和:5411

約数の個数: 96

約数和(自身を含む): 4751308800

約数和(自身を除く): 3199377540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 479, 660, 958, 1437, 1916, 2395, 2874, 4790, 4909, 5269, 5748, 7185, 9580, 9818, 10538, 14370, 14727, 15807, 19636, 21076, 24545, 26345, 28740, 29454, 31614, 49090, 52690, 53999, 58908, 63228, 73635, 79035, 98180, 105380, 107998, 147270, 158070, 161997, 215996, 269995, 294540, 316140, 323994, 539990, 647988, 809985, 1079980, 1619970, 2351411, 3239940, 4702822, 7054233, 9405644, 11757055, 14108466, 23514110, 25865521, 28216932, 35271165, 47028220, 51731042, 70542330, 77596563, 103462084, 129327605, 141084660, 155193126, 258655210, 310386252, 387982815, 517310420, 775965630, 1551931260]

約数ペア:

[(1, 1551931260), (2, 775965630), (3, 517310420), (4, 387982815), (5, 310386252), (6, 258655210), (10, 155193126), (11, 141084660), (12, 129327605), (15, 103462084), (20, 77596563), (22, 70542330), (30, 51731042), (33, 47028220), (44, 35271165), (55, 28216932), (60, 25865521), (66, 23514110), (110, 14108466), (132, 11757055), (165, 9405644), (220, 7054233), (330, 4702822), (479, 3239940), (660, 2351411), (958, 1619970), (1437, 1079980), (1916, 809985), (2395, 647988), (2874, 539990), (4790, 323994), (4909, 316140), (5269, 294540), (5748, 269995), (7185, 215996), (9580, 161997), (9818, 158070), (10538, 147270), (14370, 107998), (14727, 105380), (15807, 98180), (19636, 79035), (21076, 73635), (24545, 63228), (26345, 58908), (28740, 53999), (29454, 52690), (31614, 49090)]