2021492070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1727771}}^1$

素因数の和:1727797

約数の個数: 48

約数和(自身を含む): 5660181072

約数和(自身を除く): 3638689002

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 1727771, 3455542, 5183313, 8638855, 10366626, 15549939, 17277710, 22461023, 25916565, 31099878, 44922046, 51833130, 67383069, 77749695, 112305115, 134766138, 155499390, 202149207, 224610230, 336915345, 404298414, 673830690, 1010746035, 2021492070]

約数ペア:

[(1, 2021492070), (2, 1010746035), (3, 673830690), (5, 404298414), (6, 336915345), (9, 224610230), (10, 202149207), (13, 155499390), (15, 134766138), (18, 112305115), (26, 77749695), (30, 67383069), (39, 51833130), (45, 44922046), (65, 31099878), (78, 25916565), (90, 22461023), (117, 17277710), (130, 15549939), (195, 10366626), (234, 8638855), (390, 5183313), (585, 3455542), (1170, 1727771)]