1779701140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3301}}^1\times {\mathrm{3851}}^1$

素因数の和:7168

約数の個数: 48

約数和(自身を含む): 4273686144

約数和(自身を除く): 2493985004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3301, 3851, 6602, 7702, 13204, 15404, 16505, 19255, 23107, 26957, 33010, 38510, 46214, 53914, 66020, 77020, 92428, 107828, 115535, 134785, 231070, 269570, 462140, 539140, 12712151, 25424302, 50848604, 63560755, 88985057, 127121510, 177970114, 254243020, 355940228, 444925285, 889850570, 1779701140]

約数ペア:

[(1, 1779701140), (2, 889850570), (4, 444925285), (5, 355940228), (7, 254243020), (10, 177970114), (14, 127121510), (20, 88985057), (28, 63560755), (35, 50848604), (70, 25424302), (140, 12712151), (3301, 539140), (3851, 462140), (6602, 269570), (7702, 231070), (13204, 134785), (15404, 115535), (16505, 107828), (19255, 92428), (23107, 77020), (26957, 66020), (33010, 53914), (38510, 46214)]