30151190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 55688256

約数和(自身を除く): 25537066

約数列:

[1, 2, 5, 10, 73, 103, 146, 206, 365, 401, 515, 730, 802, 1030, 2005, 4010, 7519, 15038, 29273, 37595, 41303, 58546, 75190, 82606, 146365, 206515, 292730, 413030, 3015119, 6030238, 15075595, 30151190]

約数ペア:

[(1, 30151190), (2, 15075595), (5, 6030238), (10, 3015119), (73, 413030), (103, 292730), (146, 206515), (206, 146365), (365, 82606), (401, 75190), (515, 58546), (730, 41303), (802, 37595), (1030, 29273), (2005, 15038), (4010, 7519)]