6752980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 9334700

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 1367, 2470, 2734, 4940, 5468, 6835, 13670, 17771, 25973, 27340, 35542, 51946, 71084, 88855, 103892, 129865, 177710, 259730, 337649, 355420, 519460, 675298, 1350596, 1688245, 3376490, 6752980]

約数ペア:

[(1, 6752980), (2, 3376490), (4, 1688245), (5, 1350596), (10, 675298), (13, 519460), (19, 355420), (20, 337649), (26, 259730), (38, 177710), (52, 129865), (65, 103892), (76, 88855), (95, 71084), (130, 51946), (190, 35542), (247, 27340), (260, 25973), (380, 17771), (494, 13670), (988, 6835), (1235, 5468), (1367, 4940), (2470, 2734)]