79306070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{691}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 149472000

約数和(自身を除く): 70165930

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 499, 691, 998, 1382, 2495, 3455, 4990, 6910, 11477, 15893, 22954, 31786, 57385, 79465, 114770, 158930, 344809, 689618, 1724045, 3448090, 7930607, 15861214, 39653035, 79306070]

約数ペア:

[(1, 79306070), (2, 39653035), (5, 15861214), (10, 7930607), (23, 3448090), (46, 1724045), (115, 689618), (230, 344809), (499, 158930), (691, 114770), (998, 79465), (1382, 57385), (2495, 31786), (3455, 22954), (4990, 15893), (6910, 11477)]