86689770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{1997}}^1$

素因数の和:3454

約数の個数: 32

約数和(自身を含む): 208303488

約数和(自身を除く): 121613718

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1447, 1997, 2894, 3994, 4341, 5991, 7235, 8682, 9985, 11982, 14470, 19970, 21705, 29955, 43410, 59910, 2889659, 5779318, 8668977, 14448295, 17337954, 28896590, 43344885, 86689770]

約数ペア:

[(1, 86689770), (2, 43344885), (3, 28896590), (5, 17337954), (6, 14448295), (10, 8668977), (15, 5779318), (30, 2889659), (1447, 59910), (1997, 43410), (2894, 29955), (3994, 21705), (4341, 19970), (5991, 14470), (7235, 11982), (8682, 9985)]