2017996260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4804753}}^1$

素因数の和:4804772

約数の個数: 48

約数和(自身を含む): 6457589376

約数和(自身を除く): 4439593116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4804753, 9609506, 14414259, 19219012, 24023765, 28828518, 33633271, 48047530, 57657036, 67266542, 72071295, 96095060, 100899813, 134533084, 144142590, 168166355, 201799626, 288285180, 336332710, 403599252, 504499065, 672665420, 1008998130, 2017996260]

約数ペア:

[(1, 2017996260), (2, 1008998130), (3, 672665420), (4, 504499065), (5, 403599252), (6, 336332710), (7, 288285180), (10, 201799626), (12, 168166355), (14, 144142590), (15, 134533084), (20, 100899813), (21, 96095060), (28, 72071295), (30, 67266542), (35, 57657036), (42, 48047530), (60, 33633271), (70, 28828518), (84, 24023765), (105, 19219012), (140, 14414259), (210, 9609506), (420, 4804753)]