17970032590

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:1061

約数の個数: 64

約数和(自身を含む): 33182251200

約数和(自身を除く): 15212218610

約数列:

[1, 2, 5, 10, 73, 139, 146, 278, 365, 409, 433, 695, 730, 818, 866, 1390, 2045, 2165, 4090, 4330, 10147, 20294, 29857, 31609, 50735, 56851, 59714, 60187, 63218, 101470, 113702, 120374, 149285, 158045, 177097, 284255, 298570, 300935, 316090, 354194, 568510, 601870, 885485, 1770970, 4150123, 4393651, 8300246, 8787302, 12928081, 20750615, 21968255, 24616483, 25856162, 41501230, 43936510, 49232966, 64640405, 123082415, 129280810, 246164830, 1797003259, 3594006518, 8985016295, 17970032590]

約数ペア:

[(1, 17970032590), (2, 8985016295), (5, 3594006518), (10, 1797003259), (73, 246164830), (139, 129280810), (146, 123082415), (278, 64640405), (365, 49232966), (409, 43936510), (433, 41501230), (695, 25856162), (730, 24616483), (818, 21968255), (866, 20750615), (1390, 12928081), (2045, 8787302), (2165, 8300246), (4090, 4393651), (4330, 4150123), (10147, 1770970), (20294, 885485), (29857, 601870), (31609, 568510), (50735, 354194), (56851, 316090), (59714, 300935), (60187, 298570), (63218, 284255), (101470, 177097), (113702, 158045), (120374, 149285)]