13662740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7507}}^1$

素因数の和:7536

約数の個数: 48

約数和(自身を含む): 35317632

約数和(自身を除く): 21654892

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 7507, 15014, 30028, 37535, 52549, 75070, 97591, 105098, 150140, 195182, 210196, 262745, 390364, 487955, 525490, 683137, 975910, 1050980, 1366274, 1951820, 2732548, 3415685, 6831370, 13662740]

約数ペア:

[(1, 13662740), (2, 6831370), (4, 3415685), (5, 2732548), (7, 1951820), (10, 1366274), (13, 1050980), (14, 975910), (20, 683137), (26, 525490), (28, 487955), (35, 390364), (52, 262745), (65, 210196), (70, 195182), (91, 150140), (130, 105098), (140, 97591), (182, 75070), (260, 52549), (364, 37535), (455, 30028), (910, 15014), (1820, 7507)]