159796870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{2099}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 301190400

約数和(自身を除く): 141393530

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 331, 662, 1655, 2099, 3310, 4198, 7613, 10495, 15226, 20990, 38065, 48277, 76130, 96554, 241385, 482770, 694769, 1389538, 3473845, 6947690, 15979687, 31959374, 79898435, 159796870]

約数ペア:

[(1, 159796870), (2, 79898435), (5, 31959374), (10, 15979687), (23, 6947690), (46, 3473845), (115, 1389538), (230, 694769), (331, 482770), (662, 241385), (1655, 96554), (2099, 76130), (3310, 48277), (4198, 38065), (7613, 20990), (10495, 15226)]