14874340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 35421120

約数和(自身を除く): 20546780

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, 2470, 3011, 4940, 6022, 12044, 15055, 30110, 39143, 57209, 60220, 78286, 114418, 156572, 195715, 228836, 286045, 391430, 572090, 743717, 782860, 1144180, 1487434, 2974868, 3718585, 7437170, 14874340]

約数ペア:

[(1, 14874340), (2, 7437170), (4, 3718585), (5, 2974868), (10, 1487434), (13, 1144180), (19, 782860), (20, 743717), (26, 572090), (38, 391430), (52, 286045), (65, 228836), (76, 195715), (95, 156572), (130, 114418), (190, 78286), (247, 60220), (260, 57209), (380, 39143), (494, 30110), (988, 15055), (1235, 12044), (2470, 6022), (3011, 4940)]