3060952820

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{5521}}^1$

素因数の和:7008

約数の個数: 48

約数和(自身を含む): 6772180800

約数和(自身を除く): 3711227980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1459, 2918, 5521, 5836, 7295, 11042, 14590, 22084, 27605, 27721, 29180, 55210, 55442, 104899, 110420, 110884, 138605, 209798, 277210, 419596, 524495, 554420, 1048990, 2097980, 8055139, 16110278, 32220556, 40275695, 80551390, 153047641, 161102780, 306095282, 612190564, 765238205, 1530476410, 3060952820]

約数ペア:

[(1, 3060952820), (2, 1530476410), (4, 765238205), (5, 612190564), (10, 306095282), (19, 161102780), (20, 153047641), (38, 80551390), (76, 40275695), (95, 32220556), (190, 16110278), (380, 8055139), (1459, 2097980), (2918, 1048990), (5521, 554420), (5836, 524495), (7295, 419596), (11042, 277210), (14590, 209798), (22084, 138605), (27605, 110884), (27721, 110420), (29180, 104899), (55210, 55442)]