8673070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5424

約数の個数: 32

約数和(自身を含む): 18620928

約数和(自身を除く): 9947858

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 5387, 10774, 26935, 37709, 53870, 75418, 123901, 188545, 247802, 377090, 619505, 867307, 1239010, 1734614, 4336535, 8673070]

約数ペア:

[(1, 8673070), (2, 4336535), (5, 1734614), (7, 1239010), (10, 867307), (14, 619505), (23, 377090), (35, 247802), (46, 188545), (70, 123901), (115, 75418), (161, 53870), (230, 37709), (322, 26935), (805, 10774), (1610, 5387)]