67020870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{319147}}^1$

素因数の和:319164

約数の個数: 32

約数和(自身を含む): 183829248

約数和(自身を除く): 116808378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 319147, 638294, 957441, 1595735, 1914882, 2234029, 3191470, 4468058, 4787205, 6702087, 9574410, 11170145, 13404174, 22340290, 33510435, 67020870]

約数ペア:

[(1, 67020870), (2, 33510435), (3, 22340290), (5, 13404174), (6, 11170145), (7, 9574410), (10, 6702087), (14, 4787205), (15, 4468058), (21, 3191470), (30, 2234029), (35, 1914882), (42, 1595735), (70, 957441), (105, 638294), (210, 319147)]