477158570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{20719}}^1$

素因数の和:20787

約数の個数: 48

約数和(自身を含む): 1020418560

約数和(自身を除く): 543259990

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 4606, 11515, 20719, 23030, 41438, 103595, 145033, 207190, 290066, 725165, 973793, 1015231, 1450330, 1947586, 2030462, 4868965, 5076155, 6816551, 9737930, 10152310, 13633102, 34082755, 47715857, 68165510, 95431714, 238579285, 477158570]

約数ペア:

[(1, 477158570), (2, 238579285), (5, 95431714), (7, 68165510), (10, 47715857), (14, 34082755), (35, 13633102), (47, 10152310), (49, 9737930), (70, 6816551), (94, 5076155), (98, 4868965), (235, 2030462), (245, 1947586), (329, 1450330), (470, 1015231), (490, 973793), (658, 725165), (1645, 290066), (2303, 207190), (3290, 145033), (4606, 103595), (11515, 41438), (20719, 23030)]