119930410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1607}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 229236480

約数和(自身を除く): 109306070

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 439, 878, 1607, 2195, 3214, 4390, 7463, 8035, 14926, 16070, 27319, 37315, 54638, 74630, 136595, 273190, 705473, 1410946, 3527365, 7054730, 11993041, 23986082, 59965205, 119930410]

約数ペア:

[(1, 119930410), (2, 59965205), (5, 23986082), (10, 11993041), (17, 7054730), (34, 3527365), (85, 1410946), (170, 705473), (439, 273190), (878, 136595), (1607, 74630), (2195, 54638), (3214, 37315), (4390, 27319), (7463, 16070), (8035, 14926)]