13294740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5153}}^1$

素因数の和:5208

約数の個数: 48

約数和(自身を含む): 38098368

約数和(自身を除く): 24803628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 5153, 10306, 15459, 20612, 25765, 30918, 51530, 61836, 77295, 103060, 154590, 221579, 309180, 443158, 664737, 886316, 1107895, 1329474, 2215790, 2658948, 3323685, 4431580, 6647370, 13294740]

約数ペア:

[(1, 13294740), (2, 6647370), (3, 4431580), (4, 3323685), (5, 2658948), (6, 2215790), (10, 1329474), (12, 1107895), (15, 886316), (20, 664737), (30, 443158), (43, 309180), (60, 221579), (86, 154590), (129, 103060), (172, 77295), (215, 61836), (258, 51530), (430, 30918), (516, 25765), (645, 20612), (860, 15459), (1290, 10306), (2580, 5153)]