2012136735

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{1327}}^1\times {\mathrm{2063}}^1$

素因数の和:3412

約数の個数: 48

約数和(自身を含む): 3749677056

約数和(自身を除く): 1737540321

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 1327, 2063, 3981, 6189, 6635, 9289, 10315, 14441, 19905, 27867, 30945, 43323, 46445, 65023, 72205, 101087, 139335, 195069, 216615, 303261, 325115, 505435, 975345, 1516305, 2737601, 8212803, 13688005, 19163207, 41064015, 57489621, 95816035, 134142449, 287448105, 402427347, 670712245, 2012136735]

約数ペア:

[(1, 2012136735), (3, 670712245), (5, 402427347), (7, 287448105), (15, 134142449), (21, 95816035), (35, 57489621), (49, 41064015), (105, 19163207), (147, 13688005), (245, 8212803), (735, 2737601), (1327, 1516305), (2063, 975345), (3981, 505435), (6189, 325115), (6635, 303261), (9289, 216615), (10315, 195069), (14441, 139335), (19905, 101087), (27867, 72205), (30945, 65023), (43323, 46445)]