254922610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5519}}^1$

素因数の和:5706

約数の個数: 32

約数和(自身を含む): 476928000

約数和(自身を除く): 222005390

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 4619, 5519, 9238, 11038, 23095, 27595, 46190, 55190, 171089, 342178, 822331, 855445, 1644662, 1710890, 4111655, 8223310, 25492261, 50984522, 127461305, 254922610]

約数ペア:

[(1, 254922610), (2, 127461305), (5, 50984522), (10, 25492261), (31, 8223310), (62, 4111655), (149, 1710890), (155, 1644662), (298, 855445), (310, 822331), (745, 342178), (1490, 171089), (4619, 55190), (5519, 46190), (9238, 27595), (11038, 23095)]