3048307180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{17401}}^1$

素因数の和:17890

約数の個数: 48

約数和(自身を含む): 6753368160

約数和(自身を除く): 3705060980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 461, 922, 1844, 2305, 4610, 8759, 9220, 17401, 17518, 34802, 35036, 43795, 69604, 87005, 87590, 174010, 175180, 330619, 348020, 661238, 1322476, 1653095, 3306190, 6612380, 8021861, 16043722, 32087444, 40109305, 80218610, 152415359, 160437220, 304830718, 609661436, 762076795, 1524153590, 3048307180]

約数ペア:

[(1, 3048307180), (2, 1524153590), (4, 762076795), (5, 609661436), (10, 304830718), (19, 160437220), (20, 152415359), (38, 80218610), (76, 40109305), (95, 32087444), (190, 16043722), (380, 8021861), (461, 6612380), (922, 3306190), (1844, 1653095), (2305, 1322476), (4610, 661238), (8759, 348020), (9220, 330619), (17401, 175180), (17518, 174010), (34802, 87590), (35036, 87005), (43795, 69604)]