155115330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{2447}}^1$

素因数の和:4570

約数の個数: 32

約数和(自身を含む): 372605184

約数和(自身を除く): 217489854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2113, 2447, 4226, 4894, 6339, 7341, 10565, 12235, 12678, 14682, 21130, 24470, 31695, 36705, 63390, 73410, 5170511, 10341022, 15511533, 25852555, 31023066, 51705110, 77557665, 155115330]

約数ペア:

[(1, 155115330), (2, 77557665), (3, 51705110), (5, 31023066), (6, 25852555), (10, 15511533), (15, 10341022), (30, 5170511), (2113, 73410), (2447, 63390), (4226, 36705), (4894, 31695), (6339, 24470), (7341, 21130), (10565, 14682), (12235, 12678)]