87115910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26479}}^1$

素因数の和:26540

約数の個数: 32

約数和(自身を含む): 183029760

約数和(自身を除く): 95913850

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 26479, 52958, 132395, 185353, 264790, 370706, 926765, 1244513, 1853530, 2489026, 6222565, 8711591, 12445130, 17423182, 43557955, 87115910]

約数ペア:

[(1, 87115910), (2, 43557955), (5, 17423182), (7, 12445130), (10, 8711591), (14, 6222565), (35, 2489026), (47, 1853530), (70, 1244513), (94, 926765), (235, 370706), (329, 264790), (470, 185353), (658, 132395), (1645, 52958), (3290, 26479)]