582779290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{16139}}^1$

素因数の和:16326

約数の個数: 32

約数和(自身を含む): 1101651840

約数和(自身を除く): 518872550

約数列:

[1, 2, 5, 10, 23, 46, 115, 157, 230, 314, 785, 1570, 3611, 7222, 16139, 18055, 32278, 36110, 80695, 161390, 371197, 742394, 1855985, 2533823, 3711970, 5067646, 12669115, 25338230, 58277929, 116555858, 291389645, 582779290]

約数ペア:

[(1, 582779290), (2, 291389645), (5, 116555858), (10, 58277929), (23, 25338230), (46, 12669115), (115, 5067646), (157, 3711970), (230, 2533823), (314, 1855985), (785, 742394), (1570, 371197), (3611, 161390), (7222, 80695), (16139, 36110), (18055, 32278)]