772510130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{20399}}^1$

素因数の和:20954

約数の個数: 32

約数和(自身を含む): 1592179200

約数和(自身を除く): 819669070

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 541, 1082, 2705, 3787, 5410, 7574, 18935, 20399, 37870, 40798, 101995, 142793, 203990, 285586, 713965, 1427930, 11035859, 22071718, 55179295, 77251013, 110358590, 154502026, 386255065, 772510130]

約数ペア:

[(1, 772510130), (2, 386255065), (5, 154502026), (7, 110358590), (10, 77251013), (14, 55179295), (35, 22071718), (70, 11035859), (541, 1427930), (1082, 713965), (2705, 285586), (3787, 203990), (5410, 142793), (7574, 101995), (18935, 40798), (20399, 37870)]