141105420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{21187}}^1$

素因数の和:21239

約数の個数: 72

約数和(自身を含む): 439608624

約数和(自身を除く): 298503204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 21187, 42374, 63561, 84748, 105935, 127122, 190683, 211870, 254244, 317805, 381366, 423740, 635610, 762732, 783919, 953415, 1271220, 1567838, 1906830, 2351757, 3135676, 3813660, 3919595, 4703514, 7055271, 7839190, 9407028, 11758785, 14110542, 15678380, 23517570, 28221084, 35276355, 47035140, 70552710, 141105420]

約数ペア:

[(1, 141105420), (2, 70552710), (3, 47035140), (4, 35276355), (5, 28221084), (6, 23517570), (9, 15678380), (10, 14110542), (12, 11758785), (15, 9407028), (18, 7839190), (20, 7055271), (30, 4703514), (36, 3919595), (37, 3813660), (45, 3135676), (60, 2351757), (74, 1906830), (90, 1567838), (111, 1271220), (148, 953415), (180, 783919), (185, 762732), (222, 635610), (333, 423740), (370, 381366), (444, 317805), (555, 254244), (666, 211870), (740, 190683), (1110, 127122), (1332, 105935), (1665, 84748), (2220, 63561), (3330, 42374), (6660, 21187)]