711852070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{99839}}^1$

素因数の和:99900

約数の個数: 32

約数和(自身を含む): 1380188160

約数和(自身を除く): 668336090

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 99839, 199678, 499195, 998390, 2296297, 3095009, 4592594, 6190018, 11481485, 15475045, 22962970, 30950090, 71185207, 142370414, 355926035, 711852070]

約数ペア:

[(1, 711852070), (2, 355926035), (5, 142370414), (10, 71185207), (23, 30950090), (31, 22962970), (46, 15475045), (62, 11481485), (115, 6190018), (155, 4592594), (230, 3095009), (310, 2296297), (713, 998390), (1426, 499195), (3565, 199678), (7130, 99839)]