3188775420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{9319}}^1$

素因数の和:11235

約数の個数: 72

約数和(自身を含む): 9678745440

約数和(自身を除く): 6489970020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1901, 3802, 5703, 7604, 9319, 9505, 11406, 17109, 18638, 19010, 22812, 27957, 28515, 34218, 37276, 38020, 46595, 55914, 57030, 68436, 83871, 85545, 93190, 111828, 114060, 139785, 167742, 171090, 186380, 279570, 335484, 342180, 419355, 559140, 838710, 1677420, 17715419, 35430838, 53146257, 70861676, 88577095, 106292514, 159438771, 177154190, 212585028, 265731285, 318877542, 354308380, 531462570, 637755084, 797193855, 1062925140, 1594387710, 3188775420]

約数ペア:

[(1, 3188775420), (2, 1594387710), (3, 1062925140), (4, 797193855), (5, 637755084), (6, 531462570), (9, 354308380), (10, 318877542), (12, 265731285), (15, 212585028), (18, 177154190), (20, 159438771), (30, 106292514), (36, 88577095), (45, 70861676), (60, 53146257), (90, 35430838), (180, 17715419), (1901, 1677420), (3802, 838710), (5703, 559140), (7604, 419355), (9319, 342180), (9505, 335484), (11406, 279570), (17109, 186380), (18638, 171090), (19010, 167742), (22812, 139785), (27957, 114060), (28515, 111828), (34218, 93190), (37276, 85545), (38020, 83871), (46595, 68436), (55914, 57030)]