2893223977020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1236420503}}^1$

素因数の和:1236420531

約数の個数: 72

約数和(自身を含む): 9451198332576

約数和(自身を除く): 6557974355556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 1236420503, 2472841006, 3709261509, 4945682012, 6182102515, 7418523018, 11127784527, 12364205030, 14837046036, 16073466539, 18546307545, 22255569054, 24728410060, 32146933078, 37092615090, 44511138108, 48220399617, 55638922635, 64293866156, 74185230180, 80367332695, 96440799234, 111277845270, 144661198851, 160734665390, 192881598468, 222555690540, 241101998085, 289322397702, 321469330780, 482203996170, 578644795404, 723305994255, 964407992340, 1446611988510, 2893223977020]

約数ペア:

[(1, 2893223977020), (2, 1446611988510), (3, 964407992340), (4, 723305994255), (5, 578644795404), (6, 482203996170), (9, 321469330780), (10, 289322397702), (12, 241101998085), (13, 222555690540), (15, 192881598468), (18, 160734665390), (20, 144661198851), (26, 111277845270), (30, 96440799234), (36, 80367332695), (39, 74185230180), (45, 64293866156), (52, 55638922635), (60, 48220399617), (65, 44511138108), (78, 37092615090), (90, 32146933078), (117, 24728410060), (130, 22255569054), (156, 18546307545), (180, 16073466539), (195, 14837046036), (234, 12364205030), (260, 11127784527), (390, 7418523018), (468, 6182102515), (585, 4945682012), (780, 3709261509), (1170, 2472841006), (2340, 1236420503)]