80088930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{889877}}^1$

素因数の和:889890

約数の個数: 24

約数和(自身を含む): 208231452

約数和(自身を除く): 128142522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 889877, 1779754, 2669631, 4449385, 5339262, 8008893, 8898770, 13348155, 16017786, 26696310, 40044465, 80088930]

約数ペア:

[(1, 80088930), (2, 40044465), (3, 26696310), (5, 16017786), (6, 13348155), (9, 8898770), (10, 8008893), (15, 5339262), (18, 4449385), (30, 2669631), (45, 1779754), (90, 889877)]