105396970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7643}}^1$

素因数の和:7854

約数の個数: 32

約数和(自身を含む): 217945728

約数和(自身を除く): 112548758

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 6895, 7643, 13790, 15286, 38215, 53501, 76430, 107002, 267505, 535010, 1505671, 3011342, 7528355, 10539697, 15056710, 21079394, 52698485, 105396970]

約数ペア:

[(1, 105396970), (2, 52698485), (5, 21079394), (7, 15056710), (10, 10539697), (14, 7528355), (35, 3011342), (70, 1505671), (197, 535010), (394, 267505), (985, 107002), (1379, 76430), (1970, 53501), (2758, 38215), (6895, 15286), (7643, 13790)]