83181870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{308081}}^1$

素因数の和:308097

約数の個数: 32

約数和(自身を含む): 221819040

約数和(自身を除く): 138637170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 308081, 616162, 924243, 1540405, 1848486, 2772729, 3080810, 4621215, 5545458, 8318187, 9242430, 13863645, 16636374, 27727290, 41590935, 83181870]

約数ペア:

[(1, 83181870), (2, 41590935), (3, 27727290), (5, 16636374), (6, 13863645), (9, 9242430), (10, 8318187), (15, 5545458), (18, 4621215), (27, 3080810), (30, 2772729), (45, 1848486), (54, 1540405), (90, 924243), (135, 616162), (270, 308081)]