201800310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{21911}}^1$

素因数の和:22228

約数の個数: 32

約数和(自身を含む): 485920512

約数和(自身を除く): 284120202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 3070, 4605, 9210, 21911, 43822, 65733, 109555, 131466, 219110, 328665, 657330, 6726677, 13453354, 20180031, 33633385, 40360062, 67266770, 100900155, 201800310]

約数ペア:

[(1, 201800310), (2, 100900155), (3, 67266770), (5, 40360062), (6, 33633385), (10, 20180031), (15, 13453354), (30, 6726677), (307, 657330), (614, 328665), (921, 219110), (1535, 131466), (1842, 109555), (3070, 65733), (4605, 43822), (9210, 21911)]