30255645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1493}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 55648512

約数和(自身を除く): 25392867

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 193, 579, 965, 1351, 1493, 2895, 4053, 4479, 6755, 7465, 10451, 20265, 22395, 31353, 52255, 156765, 288149, 864447, 1440745, 2017043, 4322235, 6051129, 10085215, 30255645]

約数ペア:

[(1, 30255645), (3, 10085215), (5, 6051129), (7, 4322235), (15, 2017043), (21, 1440745), (35, 864447), (105, 288149), (193, 156765), (579, 52255), (965, 31353), (1351, 22395), (1493, 20265), (2895, 10451), (4053, 7465), (4479, 6755)]