754313290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:2023

約数の個数: 64

約数和(自身を含む): 1515511296

約数和(自身を除く): 761198006

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 103, 115, 170, 206, 230, 391, 515, 782, 1030, 1751, 1873, 1955, 2369, 3502, 3746, 3910, 4738, 8755, 9365, 11845, 17510, 18730, 23690, 31841, 40273, 43079, 63682, 80546, 86158, 159205, 192919, 201365, 215395, 318410, 385838, 402730, 430790, 732343, 964595, 1464686, 1929190, 3279623, 3661715, 4437137, 6559246, 7323430, 8874274, 16398115, 22185685, 32796230, 44371370, 75431329, 150862658, 377156645, 754313290]

約数ペア:

[(1, 754313290), (2, 377156645), (5, 150862658), (10, 75431329), (17, 44371370), (23, 32796230), (34, 22185685), (46, 16398115), (85, 8874274), (103, 7323430), (115, 6559246), (170, 4437137), (206, 3661715), (230, 3279623), (391, 1929190), (515, 1464686), (782, 964595), (1030, 732343), (1751, 430790), (1873, 402730), (1955, 385838), (2369, 318410), (3502, 215395), (3746, 201365), (3910, 192919), (4738, 159205), (8755, 86158), (9365, 80546), (11845, 63682), (17510, 43079), (18730, 40273), (23690, 31841)]