2016139785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1523}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 3602589696

約数和(自身を除く): 1586449911

約数列:

[1, 3, 5, 11, 15, 33, 55, 71, 113, 165, 213, 339, 355, 565, 781, 1065, 1243, 1523, 1695, 2343, 3729, 3905, 4569, 6215, 7615, 8023, 11715, 16753, 18645, 22845, 24069, 40115, 50259, 83765, 88253, 108133, 120345, 172099, 251295, 264759, 324399, 441265, 516297, 540665, 860495, 1189463, 1323795, 1621995, 1893089, 2581485, 3568389, 5679267, 5947315, 9465445, 12219029, 17841945, 28396335, 36657087, 61095145, 134409319, 183285435, 403227957, 672046595, 2016139785]

約数ペア:

[(1, 2016139785), (3, 672046595), (5, 403227957), (11, 183285435), (15, 134409319), (33, 61095145), (55, 36657087), (71, 28396335), (113, 17841945), (165, 12219029), (213, 9465445), (339, 5947315), (355, 5679267), (565, 3568389), (781, 2581485), (1065, 1893089), (1243, 1621995), (1523, 1323795), (1695, 1189463), (2343, 860495), (3729, 540665), (3905, 516297), (4569, 441265), (6215, 324399), (7615, 264759), (8023, 251295), (11715, 172099), (16753, 120345), (18645, 108133), (22845, 88253), (24069, 83765), (40115, 50259)]