34379240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{617}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 88992000

約数和(自身を除く): 54612760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 199, 280, 398, 617, 796, 995, 1234, 1393, 1592, 1990, 2468, 2786, 3085, 3980, 4319, 4936, 5572, 6170, 6965, 7960, 8638, 11144, 12340, 13930, 17276, 21595, 24680, 27860, 34552, 43190, 55720, 86380, 122783, 172760, 245566, 491132, 613915, 859481, 982264, 1227830, 1718962, 2455660, 3437924, 4297405, 4911320, 6875848, 8594810, 17189620, 34379240]

約数ペア:

[(1, 34379240), (2, 17189620), (4, 8594810), (5, 6875848), (7, 4911320), (8, 4297405), (10, 3437924), (14, 2455660), (20, 1718962), (28, 1227830), (35, 982264), (40, 859481), (56, 613915), (70, 491132), (140, 245566), (199, 172760), (280, 122783), (398, 86380), (617, 55720), (796, 43190), (995, 34552), (1234, 27860), (1393, 24680), (1592, 21595), (1990, 17276), (2468, 13930), (2786, 12340), (3085, 11144), (3980, 8638), (4319, 7960), (4936, 6965), (5572, 6170)]