9973460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{10177}}^1$

素因数の和:10200

約数の個数: 36

約数和(自身を含む): 24366132

約数和(自身を除く): 14392672

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 10177, 20354, 40708, 50885, 71239, 101770, 142478, 203540, 284956, 356195, 498673, 712390, 997346, 1424780, 1994692, 2493365, 4986730, 9973460]

約数ペア:

[(1, 9973460), (2, 4986730), (4, 2493365), (5, 1994692), (7, 1424780), (10, 997346), (14, 712390), (20, 498673), (28, 356195), (35, 284956), (49, 203540), (70, 142478), (98, 101770), (140, 71239), (196, 50885), (245, 40708), (490, 20354), (980, 10177)]