90374620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{92219}}^1$

素因数の和:92242

約数の個数: 36

約数和(自身を含む): 220774680

約数和(自身を除く): 130400060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 92219, 184438, 368876, 461095, 645533, 922190, 1291066, 1844380, 2582132, 3227665, 4518731, 6455330, 9037462, 12910660, 18074924, 22593655, 45187310, 90374620]

約数ペア:

[(1, 90374620), (2, 45187310), (4, 22593655), (5, 18074924), (7, 12910660), (10, 9037462), (14, 6455330), (20, 4518731), (28, 3227665), (35, 2582132), (49, 1844380), (70, 1291066), (98, 922190), (140, 645533), (196, 461095), (245, 368876), (490, 184438), (980, 92219)]