87297930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{969977}}^1$

素因数の和:969990

約数の個数: 24

約数和(自身を含む): 226974852

約数和(自身を除く): 139676922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 969977, 1939954, 2909931, 4849885, 5819862, 8729793, 9699770, 14549655, 17459586, 29099310, 43648965, 87297930]

約数ペア:

[(1, 87297930), (2, 43648965), (3, 29099310), (5, 17459586), (6, 14549655), (9, 9699770), (10, 8729793), (15, 5819862), (18, 4849885), (30, 2909931), (45, 1939954), (90, 969977)]