2247178860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{37717}}^1$

素因数の和:38063

約数の個数: 72

約数和(自身を含む): 6837217296

約数和(自身を除く): 4590038436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 331, 662, 993, 1324, 1655, 1986, 2979, 3310, 3972, 4965, 5958, 6620, 9930, 11916, 14895, 19860, 29790, 37717, 59580, 75434, 113151, 150868, 188585, 226302, 339453, 377170, 452604, 565755, 678906, 754340, 1131510, 1357812, 1697265, 2263020, 3394530, 6789060, 12484327, 24968654, 37452981, 49937308, 62421635, 74905962, 112358943, 124843270, 149811924, 187264905, 224717886, 249686540, 374529810, 449435772, 561794715, 749059620, 1123589430, 2247178860]

約数ペア:

[(1, 2247178860), (2, 1123589430), (3, 749059620), (4, 561794715), (5, 449435772), (6, 374529810), (9, 249686540), (10, 224717886), (12, 187264905), (15, 149811924), (18, 124843270), (20, 112358943), (30, 74905962), (36, 62421635), (45, 49937308), (60, 37452981), (90, 24968654), (180, 12484327), (331, 6789060), (662, 3394530), (993, 2263020), (1324, 1697265), (1655, 1357812), (1986, 1131510), (2979, 754340), (3310, 678906), (3972, 565755), (4965, 452604), (5958, 377170), (6620, 339453), (9930, 226302), (11916, 188585), (14895, 150868), (19860, 113151), (29790, 75434), (37717, 59580)]