248693460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{21701}}^1$

素因数の和:21904

約数の個数: 48

約数和(自身を含む): 700019712

約数和(自身を除く): 451326252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 21701, 43402, 65103, 86804, 108505, 130206, 217010, 260412, 325515, 434020, 651030, 1302060, 4144891, 8289782, 12434673, 16579564, 20724455, 24869346, 41448910, 49738692, 62173365, 82897820, 124346730, 248693460]

約数ペア:

[(1, 248693460), (2, 124346730), (3, 82897820), (4, 62173365), (5, 49738692), (6, 41448910), (10, 24869346), (12, 20724455), (15, 16579564), (20, 12434673), (30, 8289782), (60, 4144891), (191, 1302060), (382, 651030), (573, 434020), (764, 325515), (955, 260412), (1146, 217010), (1910, 130206), (2292, 108505), (2865, 86804), (3820, 65103), (5730, 43402), (11460, 21701)]