72821030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{14771}}^1$

素因数の和:14824

約数の個数: 32

約数和(自身を含む): 143583840

約数和(自身を除く): 70762810

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 14771, 29542, 73855, 147710, 251107, 428359, 502214, 856718, 1255535, 2141795, 2511070, 4283590, 7282103, 14564206, 36410515, 72821030]

約数ペア:

[(1, 72821030), (2, 36410515), (5, 14564206), (10, 7282103), (17, 4283590), (29, 2511070), (34, 2141795), (58, 1255535), (85, 856718), (145, 502214), (170, 428359), (290, 251107), (493, 147710), (986, 73855), (2465, 29542), (4930, 14771)]