9381540

素因数分解:

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

素因数の和:3217

約数の個数: 72

約数和(自身を含む): 30566592

約数和(自身を除く): 21185052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 3191, 6382, 9573, 12764, 15955, 19146, 22337, 31910, 38292, 44674, 47865, 63820, 67011, 89348, 95730, 111685, 134022, 156359, 191460, 223370, 268044, 312718, 335055, 446740, 469077, 625436, 670110, 781795, 938154, 1340220, 1563590, 1876308, 2345385, 3127180, 4690770, 9381540]

約数ペア:

[(1, 9381540), (2, 4690770), (3, 3127180), (4, 2345385), (5, 1876308), (6, 1563590), (7, 1340220), (10, 938154), (12, 781795), (14, 670110), (15, 625436), (20, 469077), (21, 446740), (28, 335055), (30, 312718), (35, 268044), (42, 223370), (49, 191460), (60, 156359), (70, 134022), (84, 111685), (98, 95730), (105, 89348), (140, 67011), (147, 63820), (196, 47865), (210, 44674), (245, 38292), (294, 31910), (420, 22337), (490, 19146), (588, 15955), (735, 12764), (980, 9573), (1470, 6382), (2940, 3191)]