2019262070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{617}}^1\times {\mathrm{6679}}^1$

素因数の和:7317

約数の個数: 48

約数和(自身を含む): 4235574240

約数和(自身を除く): 2216312170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 617, 1234, 3085, 4319, 6170, 6679, 8638, 13358, 21595, 30233, 33395, 43190, 46753, 60466, 66790, 93506, 151165, 233765, 302330, 327271, 467530, 654542, 1636355, 3272710, 4120943, 8241886, 20604715, 28846601, 41209430, 57693202, 144233005, 201926207, 288466010, 403852414, 1009631035, 2019262070]

約数ペア:

[(1, 2019262070), (2, 1009631035), (5, 403852414), (7, 288466010), (10, 201926207), (14, 144233005), (35, 57693202), (49, 41209430), (70, 28846601), (98, 20604715), (245, 8241886), (490, 4120943), (617, 3272710), (1234, 1636355), (3085, 654542), (4319, 467530), (6170, 327271), (6679, 302330), (8638, 233765), (13358, 151165), (21595, 93506), (30233, 66790), (33395, 60466), (43190, 46753)]