30154950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{3191}}^1$

素因数の和:3219

約数の個数: 96

約数和(自身を含む): 94993920

約数和(自身を除く): 64838970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 315, 350, 378, 450, 525, 630, 675, 945, 1050, 1350, 1575, 1890, 3150, 3191, 4725, 6382, 9450, 9573, 15955, 19146, 22337, 28719, 31910, 44674, 47865, 57438, 67011, 79775, 86157, 95730, 111685, 134022, 143595, 159550, 172314, 201033, 223370, 239325, 287190, 335055, 402066, 430785, 478650, 558425, 603099, 670110, 717975, 861570, 1005165, 1116850, 1206198, 1435950, 1675275, 2010330, 2153925, 3015495, 3350550, 4307850, 5025825, 6030990, 10051650, 15077475, 30154950]

約数ペア:

[(1, 30154950), (2, 15077475), (3, 10051650), (5, 6030990), (6, 5025825), (7, 4307850), (9, 3350550), (10, 3015495), (14, 2153925), (15, 2010330), (18, 1675275), (21, 1435950), (25, 1206198), (27, 1116850), (30, 1005165), (35, 861570), (42, 717975), (45, 670110), (50, 603099), (54, 558425), (63, 478650), (70, 430785), (75, 402066), (90, 335055), (105, 287190), (126, 239325), (135, 223370), (150, 201033), (175, 172314), (189, 159550), (210, 143595), (225, 134022), (270, 111685), (315, 95730), (350, 86157), (378, 79775), (450, 67011), (525, 57438), (630, 47865), (675, 44674), (945, 31910), (1050, 28719), (1350, 22337), (1575, 19146), (1890, 15955), (3150, 9573), (3191, 9450), (4725, 6382)]