4047369540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6991}}^1\times {\mathrm{9649}}^1$

素因数の和:16652

約数の個数: 48

約数和(自身を含む): 11335430400

約数和(自身を除く): 7288060860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6991, 9649, 13982, 19298, 20973, 27964, 28947, 34955, 38596, 41946, 48245, 57894, 69910, 83892, 96490, 104865, 115788, 139820, 144735, 192980, 209730, 289470, 419460, 578940, 67456159, 134912318, 202368477, 269824636, 337280795, 404736954, 674561590, 809473908, 1011842385, 1349123180, 2023684770, 4047369540]

約数ペア:

[(1, 4047369540), (2, 2023684770), (3, 1349123180), (4, 1011842385), (5, 809473908), (6, 674561590), (10, 404736954), (12, 337280795), (15, 269824636), (20, 202368477), (30, 134912318), (60, 67456159), (6991, 578940), (9649, 419460), (13982, 289470), (19298, 209730), (20973, 192980), (27964, 144735), (28947, 139820), (34955, 115788), (38596, 104865), (41946, 96490), (48245, 83892), (57894, 69910)]