31946250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{1217}}^1$

素因数の和:1249

約数の個数: 80

約数和(自身を含む): 91320768

約数和(自身を除く): 59374518

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 625, 750, 875, 1050, 1217, 1250, 1750, 1875, 2434, 2625, 3651, 3750, 4375, 5250, 6085, 7302, 8519, 8750, 12170, 13125, 17038, 18255, 25557, 26250, 30425, 36510, 42595, 51114, 60850, 85190, 91275, 127785, 152125, 182550, 212975, 255570, 304250, 425950, 456375, 638925, 760625, 912750, 1064875, 1277850, 1521250, 2129750, 2281875, 3194625, 4563750, 5324375, 6389250, 10648750, 15973125, 31946250]

約数ペア:

[(1, 31946250), (2, 15973125), (3, 10648750), (5, 6389250), (6, 5324375), (7, 4563750), (10, 3194625), (14, 2281875), (15, 2129750), (21, 1521250), (25, 1277850), (30, 1064875), (35, 912750), (42, 760625), (50, 638925), (70, 456375), (75, 425950), (105, 304250), (125, 255570), (150, 212975), (175, 182550), (210, 152125), (250, 127785), (350, 91275), (375, 85190), (525, 60850), (625, 51114), (750, 42595), (875, 36510), (1050, 30425), (1217, 26250), (1250, 25557), (1750, 18255), (1875, 17038), (2434, 13125), (2625, 12170), (3651, 8750), (3750, 8519), (4375, 7302), (5250, 6085)]