141423660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{112241}}^1$

素因数の和:112263

約数の個数: 72

約数和(自身を含む): 490273056

約数和(自身を除く): 348849396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 112241, 224482, 336723, 448964, 561205, 673446, 785687, 1010169, 1122410, 1346892, 1571374, 1683615, 2020338, 2244820, 2357061, 3142748, 3367230, 3928435, 4040676, 4714122, 5050845, 6734460, 7071183, 7856870, 9428244, 10101690, 11785305, 14142366, 15713740, 20203380, 23570610, 28284732, 35355915, 47141220, 70711830, 141423660]

約数ペア:

[(1, 141423660), (2, 70711830), (3, 47141220), (4, 35355915), (5, 28284732), (6, 23570610), (7, 20203380), (9, 15713740), (10, 14142366), (12, 11785305), (14, 10101690), (15, 9428244), (18, 7856870), (20, 7071183), (21, 6734460), (28, 5050845), (30, 4714122), (35, 4040676), (36, 3928435), (42, 3367230), (45, 3142748), (60, 2357061), (63, 2244820), (70, 2020338), (84, 1683615), (90, 1571374), (105, 1346892), (126, 1122410), (140, 1010169), (180, 785687), (210, 673446), (252, 561205), (315, 448964), (420, 336723), (630, 224482), (1260, 112241)]