173821020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{2843}}^1$

素因数の和:3874

約数の個数: 48

約数和(自身を含む): 487347840

約数和(自身を除く): 313526820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1019, 2038, 2843, 3057, 4076, 5095, 5686, 6114, 8529, 10190, 11372, 12228, 14215, 15285, 17058, 20380, 28430, 30570, 34116, 42645, 56860, 61140, 85290, 170580, 2897017, 5794034, 8691051, 11588068, 14485085, 17382102, 28970170, 34764204, 43455255, 57940340, 86910510, 173821020]

約数ペア:

[(1, 173821020), (2, 86910510), (3, 57940340), (4, 43455255), (5, 34764204), (6, 28970170), (10, 17382102), (12, 14485085), (15, 11588068), (20, 8691051), (30, 5794034), (60, 2897017), (1019, 170580), (2038, 85290), (2843, 61140), (3057, 56860), (4076, 42645), (5095, 34116), (5686, 30570), (6114, 28430), (8529, 20380), (10190, 17058), (11372, 15285), (12228, 14215)]