19680630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11119}}^1$

素因数の和:11188

約数の個数: 32

約数和(自身を含む): 48038400

約数和(自身を除く): 28357770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11119, 22238, 33357, 55595, 66714, 111190, 166785, 333570, 656021, 1312042, 1968063, 3280105, 3936126, 6560210, 9840315, 19680630]

約数ペア:

[(1, 19680630), (2, 9840315), (3, 6560210), (5, 3936126), (6, 3280105), (10, 1968063), (15, 1312042), (30, 656021), (59, 333570), (118, 166785), (177, 111190), (295, 66714), (354, 55595), (590, 33357), (885, 22238), (1770, 11119)]