87422230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65731}}^1$

素因数の和:65764

約数の個数: 32

約数和(自身を含む): 189308160

約数和(自身を除く): 101885930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 65731, 131462, 328655, 460117, 657310, 920234, 1248889, 2300585, 2497778, 4601170, 6244445, 8742223, 12488890, 17484446, 43711115, 87422230]

約数ペア:

[(1, 87422230), (2, 43711115), (5, 17484446), (7, 12488890), (10, 8742223), (14, 6244445), (19, 4601170), (35, 2497778), (38, 2300585), (70, 1248889), (95, 920234), (133, 657310), (190, 460117), (266, 328655), (665, 131462), (1330, 65731)]