183420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1019}}^1$

素因数の和:1034

約数の個数: 36

約数和(自身を含む): 556920

約数和(自身を除く): 373500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1019, 2038, 3057, 4076, 5095, 6114, 9171, 10190, 12228, 15285, 18342, 20380, 30570, 36684, 45855, 61140, 91710, 183420]

約数ペア:

[(1, 183420), (2, 91710), (3, 61140), (4, 45855), (5, 36684), (6, 30570), (9, 20380), (10, 18342), (12, 15285), (15, 12228), (18, 10190), (20, 9171), (30, 6114), (36, 5095), (45, 4076), (60, 3057), (90, 2038), (180, 1019)]