13795260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5347}}^1$

素因数の和:5402

約数の個数: 48

約数和(自身を含む): 39532416

約数和(自身を除く): 25737156

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, 5347, 10694, 16041, 21388, 26735, 32082, 53470, 64164, 80205, 106940, 160410, 229921, 320820, 459842, 689763, 919684, 1149605, 1379526, 2299210, 2759052, 3448815, 4598420, 6897630, 13795260]

約数ペア:

[(1, 13795260), (2, 6897630), (3, 4598420), (4, 3448815), (5, 2759052), (6, 2299210), (10, 1379526), (12, 1149605), (15, 919684), (20, 689763), (30, 459842), (43, 320820), (60, 229921), (86, 160410), (129, 106940), (172, 80205), (215, 64164), (258, 53470), (430, 32082), (516, 26735), (645, 21388), (860, 16041), (1290, 10694), (2580, 5347)]