165064410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{262007}}^1$

素因数の和:262027

約数の個数: 48

約数和(自身を含む): 490478976

約数和(自身を除く): 325414566

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 262007, 524014, 786021, 1310035, 1572042, 1834049, 2358063, 2620070, 3668098, 3930105, 4716126, 5502147, 7860210, 9170245, 11004294, 11790315, 16506441, 18340490, 23580630, 27510735, 33012882, 55021470, 82532205, 165064410]

約数ペア:

[(1, 165064410), (2, 82532205), (3, 55021470), (5, 33012882), (6, 27510735), (7, 23580630), (9, 18340490), (10, 16506441), (14, 11790315), (15, 11004294), (18, 9170245), (21, 7860210), (30, 5502147), (35, 4716126), (42, 3930105), (45, 3668098), (63, 2620070), (70, 2358063), (90, 1834049), (105, 1572042), (126, 1310035), (210, 786021), (315, 524014), (630, 262007)]