2030657685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{34721}}^1$

素因数の和:35293

約数の個数: 32

約数和(自身を含む): 3719976192

約数和(自身を除く): 1689318507

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 557, 1671, 2785, 3899, 8355, 11697, 19495, 34721, 58485, 104163, 173605, 243047, 520815, 729141, 1215235, 3645705, 19339597, 58018791, 96697985, 135377179, 290093955, 406131537, 676885895, 2030657685]

約数ペア:

[(1, 2030657685), (3, 676885895), (5, 406131537), (7, 290093955), (15, 135377179), (21, 96697985), (35, 58018791), (105, 19339597), (557, 3645705), (1671, 1215235), (2785, 729141), (3899, 520815), (8355, 243047), (11697, 173605), (19495, 104163), (34721, 58485)]