13320510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 36882432

約数和(自身を除く): 23561922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 274, 411, 463, 685, 822, 926, 959, 1370, 1389, 1918, 2055, 2315, 2778, 2877, 3241, 4110, 4630, 4795, 5754, 6482, 6945, 9590, 9723, 13890, 14385, 16205, 19446, 28770, 32410, 48615, 63431, 97230, 126862, 190293, 317155, 380586, 444017, 634310, 888034, 951465, 1332051, 1902930, 2220085, 2664102, 4440170, 6660255, 13320510]

約数ペア:

[(1, 13320510), (2, 6660255), (3, 4440170), (5, 2664102), (6, 2220085), (7, 1902930), (10, 1332051), (14, 951465), (15, 888034), (21, 634310), (30, 444017), (35, 380586), (42, 317155), (70, 190293), (105, 126862), (137, 97230), (210, 63431), (274, 48615), (411, 32410), (463, 28770), (685, 19446), (822, 16205), (926, 14385), (959, 13890), (1370, 9723), (1389, 9590), (1918, 6945), (2055, 6482), (2315, 5754), (2778, 4795), (2877, 4630), (3241, 4110)]