138402570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1861}}^1$

素因数の和:1975

約数の個数: 64

約数和(自身を含む): 346421376

約数和(自身を除く): 208018806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 67, 74, 111, 134, 185, 201, 222, 335, 370, 402, 555, 670, 1005, 1110, 1861, 2010, 2479, 3722, 4958, 5583, 7437, 9305, 11166, 12395, 14874, 18610, 24790, 27915, 37185, 55830, 68857, 74370, 124687, 137714, 206571, 249374, 344285, 374061, 413142, 623435, 688570, 748122, 1032855, 1246870, 1870305, 2065710, 3740610, 4613419, 9226838, 13840257, 23067095, 27680514, 46134190, 69201285, 138402570]

約数ペア:

[(1, 138402570), (2, 69201285), (3, 46134190), (5, 27680514), (6, 23067095), (10, 13840257), (15, 9226838), (30, 4613419), (37, 3740610), (67, 2065710), (74, 1870305), (111, 1246870), (134, 1032855), (185, 748122), (201, 688570), (222, 623435), (335, 413142), (370, 374061), (402, 344285), (555, 249374), (670, 206571), (1005, 137714), (1110, 124687), (1861, 74370), (2010, 68857), (2479, 55830), (3722, 37185), (4958, 27915), (5583, 24790), (7437, 18610), (9305, 14874), (11166, 12395)]