208820310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{5573}}^1$

素因数の和:6832

約数の個数: 32

約数和(自身を含む): 501660000

約数和(自身を除く): 292839690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1249, 2498, 3747, 5573, 6245, 7494, 11146, 12490, 16719, 18735, 27865, 33438, 37470, 55730, 83595, 167190, 6960677, 13921354, 20882031, 34803385, 41764062, 69606770, 104410155, 208820310]

約数ペア:

[(1, 208820310), (2, 104410155), (3, 69606770), (5, 41764062), (6, 34803385), (10, 20882031), (15, 13921354), (30, 6960677), (1249, 167190), (2498, 83595), (3747, 55730), (5573, 37470), (6245, 33438), (7494, 27865), (11146, 18735), (12490, 16719)]