4639950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{491}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 14641920

約数和(自身を除く): 10001970

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, 491, 525, 630, 675, 945, 982, 1050, 1350, 1473, 1575, 1890, 2455, 2946, 3150, 3437, 4419, 4725, 4910, 6874, 7365, 8838, 9450, 10311, 12275, 13257, 14730, 17185, 20622, 22095, 24550, 26514, 30933, 34370, 36825, 44190, 51555, 61866, 66285, 73650, 85925, 92799, 103110, 110475, 132570, 154665, 171850, 185598, 220950, 257775, 309330, 331425, 463995, 515550, 662850, 773325, 927990, 1546650, 2319975, 4639950]

約数ペア:

[(1, 4639950), (2, 2319975), (3, 1546650), (5, 927990), (6, 773325), (7, 662850), (9, 515550), (10, 463995), (14, 331425), (15, 309330), (18, 257775), (21, 220950), (25, 185598), (27, 171850), (30, 154665), (35, 132570), (42, 110475), (45, 103110), (50, 92799), (54, 85925), (63, 73650), (70, 66285), (75, 61866), (90, 51555), (105, 44190), (126, 36825), (135, 34370), (150, 30933), (175, 26514), (189, 24550), (210, 22095), (225, 20622), (270, 17185), (315, 14730), (350, 13257), (378, 12275), (450, 10311), (491, 9450), (525, 8838), (630, 7365), (675, 6874), (945, 4910), (982, 4725), (1050, 4419), (1350, 3437), (1473, 3150), (1575, 2946), (1890, 2455)]