148976660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{152017}}^1$

素因数の和:152040

約数の個数: 36

約数和(自身を含む): 363931092

約数和(自身を除く): 214954432

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 152017, 304034, 608068, 760085, 1064119, 1520170, 2128238, 3040340, 4256476, 5320595, 7448833, 10641190, 14897666, 21282380, 29795332, 37244165, 74488330, 148976660]

約数ペア:

[(1, 148976660), (2, 74488330), (4, 37244165), (5, 29795332), (7, 21282380), (10, 14897666), (14, 10641190), (20, 7448833), (28, 5320595), (35, 4256476), (49, 3040340), (70, 2128238), (98, 1520170), (140, 1064119), (196, 760085), (245, 608068), (490, 304034), (980, 152017)]