143831380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1583}}^1$

素因数の和:1669

約数の個数: 96

約数和(自身を含む): 383201280

約数和(自身を除く): 239369900

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 59, 70, 77, 110, 118, 140, 154, 220, 236, 295, 308, 385, 413, 590, 649, 770, 826, 1180, 1298, 1540, 1583, 1652, 2065, 2596, 3166, 3245, 4130, 4543, 6332, 6490, 7915, 8260, 9086, 11081, 12980, 15830, 17413, 18172, 22162, 22715, 31660, 34826, 44324, 45430, 55405, 69652, 87065, 90860, 93397, 110810, 121891, 174130, 186794, 221620, 243782, 348260, 373588, 466985, 487564, 609455, 653779, 933970, 1027367, 1218910, 1307558, 1867940, 2054734, 2437820, 2615116, 3268895, 4109468, 5136835, 6537790, 7191569, 10273670, 13075580, 14383138, 20547340, 28766276, 35957845, 71915690, 143831380]

約数ペア:

[(1, 143831380), (2, 71915690), (4, 35957845), (5, 28766276), (7, 20547340), (10, 14383138), (11, 13075580), (14, 10273670), (20, 7191569), (22, 6537790), (28, 5136835), (35, 4109468), (44, 3268895), (55, 2615116), (59, 2437820), (70, 2054734), (77, 1867940), (110, 1307558), (118, 1218910), (140, 1027367), (154, 933970), (220, 653779), (236, 609455), (295, 487564), (308, 466985), (385, 373588), (413, 348260), (590, 243782), (649, 221620), (770, 186794), (826, 174130), (1180, 121891), (1298, 110810), (1540, 93397), (1583, 90860), (1652, 87065), (2065, 69652), (2596, 55405), (3166, 45430), (3245, 44324), (4130, 34826), (4543, 31660), (6332, 22715), (6490, 22162), (7915, 18172), (8260, 17413), (9086, 15830), (11081, 12980)]