87364690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2731}}^1$

素因数の和:3202

約数の個数: 32

約数和(自身を含む): 180180864

約数和(自身を除く): 92816174

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 2285, 2731, 3199, 4570, 5462, 6398, 13655, 15995, 19117, 27310, 31990, 38234, 95585, 191170, 1248067, 2496134, 6240335, 8736469, 12480670, 17472938, 43682345, 87364690]

約数ペア:

[(1, 87364690), (2, 43682345), (5, 17472938), (7, 12480670), (10, 8736469), (14, 6240335), (35, 2496134), (70, 1248067), (457, 191170), (914, 95585), (2285, 38234), (2731, 31990), (3199, 27310), (4570, 19117), (5462, 15995), (6398, 13655)]