1409220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{7829}}^1$

素因数の和:7844

約数の個数: 36

約数和(自身を含む): 4275180

約数和(自身を除く): 2865960

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 7829, 15658, 23487, 31316, 39145, 46974, 70461, 78290, 93948, 117435, 140922, 156580, 234870, 281844, 352305, 469740, 704610, 1409220]

約数ペア:

[(1, 1409220), (2, 704610), (3, 469740), (4, 352305), (5, 281844), (6, 234870), (9, 156580), (10, 140922), (12, 117435), (15, 93948), (18, 78290), (20, 70461), (30, 46974), (36, 39145), (45, 31316), (60, 23487), (90, 15658), (180, 7829)]