2170140015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1\times {\mathrm{1861}}^1$

素因数の和:2172

約数の個数: 48

約数和(自身を含む): 3704188320

約数和(自身を除く): 1534048305

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 289, 807, 867, 1345, 1445, 1861, 4035, 4335, 4573, 5583, 9305, 13719, 22865, 27915, 31637, 68595, 77741, 94911, 158185, 233223, 388705, 474555, 500609, 537829, 1166115, 1501827, 1613487, 2503045, 2689145, 7509135, 8067435, 8510353, 25531059, 42551765, 127655295, 144676001, 434028003, 723380005, 2170140015]

約数ペア:

[(1, 2170140015), (3, 723380005), (5, 434028003), (15, 144676001), (17, 127655295), (51, 42551765), (85, 25531059), (255, 8510353), (269, 8067435), (289, 7509135), (807, 2689145), (867, 2503045), (1345, 1613487), (1445, 1501827), (1861, 1166115), (4035, 537829), (4335, 500609), (4573, 474555), (5583, 388705), (9305, 233223), (13719, 158185), (22865, 94911), (27915, 77741), (31637, 68595)]