71169660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3499}}^1$

素因数の和:3627

約数の個数: 72

約数和(自身を含む): 217854000

約数和(自身を除く): 146684340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 3499, 4068, 5085, 6780, 6998, 10170, 10497, 13996, 17495, 20340, 20994, 31491, 34990, 41988, 52485, 62982, 69980, 104970, 125964, 157455, 209940, 314910, 395387, 629820, 790774, 1186161, 1581548, 1976935, 2372322, 3558483, 3953870, 4744644, 5930805, 7116966, 7907740, 11861610, 14233932, 17792415, 23723220, 35584830, 71169660]

約数ペア:

[(1, 71169660), (2, 35584830), (3, 23723220), (4, 17792415), (5, 14233932), (6, 11861610), (9, 7907740), (10, 7116966), (12, 5930805), (15, 4744644), (18, 3953870), (20, 3558483), (30, 2372322), (36, 1976935), (45, 1581548), (60, 1186161), (90, 790774), (113, 629820), (180, 395387), (226, 314910), (339, 209940), (452, 157455), (565, 125964), (678, 104970), (1017, 69980), (1130, 62982), (1356, 52485), (1695, 41988), (2034, 34990), (2260, 31491), (3390, 20994), (3499, 20340), (4068, 17495), (5085, 13996), (6780, 10497), (6998, 10170)]