128372190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1753}}^1\times {\mathrm{2441}}^1$

素因数の和:4204

約数の個数: 32

約数和(自身を含む): 308395296

約数和(自身を除く): 180023106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1753, 2441, 3506, 4882, 5259, 7323, 8765, 10518, 12205, 14646, 17530, 24410, 26295, 36615, 52590, 73230, 4279073, 8558146, 12837219, 21395365, 25674438, 42790730, 64186095, 128372190]

約数ペア:

[(1, 128372190), (2, 64186095), (3, 42790730), (5, 25674438), (6, 21395365), (10, 12837219), (15, 8558146), (30, 4279073), (1753, 73230), (2441, 52590), (3506, 36615), (4882, 26295), (5259, 24410), (7323, 17530), (8765, 14646), (10518, 12205)]