3140550

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{997}}^1$

素因数の和:1022

約数の個数: 72

約数和(自身を含む): 9652656

約数和(自身を除く): 6512106

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 997, 1050, 1575, 1994, 2991, 3150, 4985, 5982, 6979, 8973, 9970, 13958, 14955, 17946, 20937, 24925, 29910, 34895, 41874, 44865, 49850, 62811, 69790, 74775, 89730, 104685, 125622, 149550, 174475, 209370, 224325, 314055, 348950, 448650, 523425, 628110, 1046850, 1570275, 3140550]

約数ペア:

[(1, 3140550), (2, 1570275), (3, 1046850), (5, 628110), (6, 523425), (7, 448650), (9, 348950), (10, 314055), (14, 224325), (15, 209370), (18, 174475), (21, 149550), (25, 125622), (30, 104685), (35, 89730), (42, 74775), (45, 69790), (50, 62811), (63, 49850), (70, 44865), (75, 41874), (90, 34895), (105, 29910), (126, 24925), (150, 20937), (175, 17946), (210, 14955), (225, 13958), (315, 9970), (350, 8973), (450, 6979), (525, 5982), (630, 4985), (997, 3150), (1050, 2991), (1575, 1994)]