3021420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 8695008

約数和(自身を除く): 5673588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 1361, 2220, 2722, 4083, 5444, 6805, 8166, 13610, 16332, 20415, 27220, 40830, 50357, 81660, 100714, 151071, 201428, 251785, 302142, 503570, 604284, 755355, 1007140, 1510710, 3021420]

約数ペア:

[(1, 3021420), (2, 1510710), (3, 1007140), (4, 755355), (5, 604284), (6, 503570), (10, 302142), (12, 251785), (15, 201428), (20, 151071), (30, 100714), (37, 81660), (60, 50357), (74, 40830), (111, 27220), (148, 20415), (185, 16332), (222, 13610), (370, 8166), (444, 6805), (555, 5444), (740, 4083), (1110, 2722), (1361, 2220)]