1352407860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{80789}}^1$

素因数の和:80838

約数の個数: 96

約数和(自身を含む): 4343270400

約数和(自身を除く): 2990862540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4185, 5580, 8370, 16740, 80789, 161578, 242367, 323156, 403945, 484734, 727101, 807890, 969468, 1211835, 1454202, 1615780, 2181303, 2423670, 2504459, 2908404, 3635505, 4362606, 4847340, 5008918, 7271010, 7513377, 8725212, 10017836, 10906515, 12522295, 14542020, 15026754, 21813030, 22540131, 25044590, 30053508, 37566885, 43626060, 45080262, 50089180, 67620393, 75133770, 90160524, 112700655, 135240786, 150267540, 225401310, 270481572, 338101965, 450802620, 676203930, 1352407860]

約数ペア:

[(1, 1352407860), (2, 676203930), (3, 450802620), (4, 338101965), (5, 270481572), (6, 225401310), (9, 150267540), (10, 135240786), (12, 112700655), (15, 90160524), (18, 75133770), (20, 67620393), (27, 50089180), (30, 45080262), (31, 43626060), (36, 37566885), (45, 30053508), (54, 25044590), (60, 22540131), (62, 21813030), (90, 15026754), (93, 14542020), (108, 12522295), (124, 10906515), (135, 10017836), (155, 8725212), (180, 7513377), (186, 7271010), (270, 5008918), (279, 4847340), (310, 4362606), (372, 3635505), (465, 2908404), (540, 2504459), (558, 2423670), (620, 2181303), (837, 1615780), (930, 1454202), (1116, 1211835), (1395, 969468), (1674, 807890), (1860, 727101), (2790, 484734), (3348, 403945), (4185, 323156), (5580, 242367), (8370, 161578), (16740, 80789)]