823233060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2531}}^1$

素因数の和:2698

約数の個数: 144

約数和(自身を含む): 2709645120

約数和(自身を除く): 1886412060

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, 139, 156, 180, 195, 234, 260, 278, 390, 417, 468, 556, 585, 695, 780, 834, 1170, 1251, 1390, 1668, 1807, 2085, 2340, 2502, 2531, 2780, 3614, 4170, 5004, 5062, 5421, 6255, 7228, 7593, 8340, 9035, 10124, 10842, 12510, 12655, 15186, 16263, 18070, 21684, 22779, 25020, 25310, 27105, 30372, 32526, 32903, 36140, 37965, 45558, 50620, 54210, 65052, 65806, 75930, 81315, 91116, 98709, 108420, 113895, 131612, 151860, 162630, 164515, 197418, 227790, 296127, 325260, 329030, 351809, 394836, 455580, 493545, 592254, 658060, 703618, 987090, 1055427, 1184508, 1407236, 1480635, 1759045, 1974180, 2110854, 2961270, 3166281, 3518090, 4221708, 4573517, 5277135, 5922540, 6332562, 7036180, 9147034, 10554270, 12665124, 13720551, 15831405, 18294068, 21108540, 22867585, 27441102, 31662810, 41161653, 45735170, 54882204, 63325620, 68602755, 82323306, 91470340, 137205510, 164646612, 205808265, 274411020, 411616530, 823233060]

約数ペア:

[(1, 823233060), (2, 411616530), (3, 274411020), (4, 205808265), (5, 164646612), (6, 137205510), (9, 91470340), (10, 82323306), (12, 68602755), (13, 63325620), (15, 54882204), (18, 45735170), (20, 41161653), (26, 31662810), (30, 27441102), (36, 22867585), (39, 21108540), (45, 18294068), (52, 15831405), (60, 13720551), (65, 12665124), (78, 10554270), (90, 9147034), (117, 7036180), (130, 6332562), (139, 5922540), (156, 5277135), (180, 4573517), (195, 4221708), (234, 3518090), (260, 3166281), (278, 2961270), (390, 2110854), (417, 1974180), (468, 1759045), (556, 1480635), (585, 1407236), (695, 1184508), (780, 1055427), (834, 987090), (1170, 703618), (1251, 658060), (1390, 592254), (1668, 493545), (1807, 455580), (2085, 394836), (2340, 351809), (2502, 329030), (2531, 325260), (2780, 296127), (3614, 227790), (4170, 197418), (5004, 164515), (5062, 162630), (5421, 151860), (6255, 131612), (7228, 113895), (7593, 108420), (8340, 98709), (9035, 91116), (10124, 81315), (10842, 75930), (12510, 65806), (12655, 65052), (15186, 54210), (16263, 50620), (18070, 45558), (21684, 37965), (22779, 36140), (25020, 32903), (25310, 32526), (27105, 30372)]