1028330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 32

約数和(自身を含む): 2052864

約数和(自身を除く): 1024534

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 263, 391, 526, 782, 1315, 1955, 2630, 3910, 4471, 6049, 8942, 12098, 22355, 30245, 44710, 60490, 102833, 205666, 514165, 1028330]

約数ペア:

[(1, 1028330), (2, 514165), (5, 205666), (10, 102833), (17, 60490), (23, 44710), (34, 30245), (46, 22355), (85, 12098), (115, 8942), (170, 6049), (230, 4471), (263, 3910), (391, 2630), (526, 1955), (782, 1315)]