17177370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 47506176

約数和(自身を除く): 30328806

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 157, 210, 314, 471, 521, 785, 942, 1042, 1099, 1563, 1570, 2198, 2355, 2605, 3126, 3297, 3647, 4710, 5210, 5495, 6594, 7294, 7815, 10941, 10990, 15630, 16485, 18235, 21882, 32970, 36470, 54705, 81797, 109410, 163594, 245391, 408985, 490782, 572579, 817970, 1145158, 1226955, 1717737, 2453910, 2862895, 3435474, 5725790, 8588685, 17177370]

約数ペア:

[(1, 17177370), (2, 8588685), (3, 5725790), (5, 3435474), (6, 2862895), (7, 2453910), (10, 1717737), (14, 1226955), (15, 1145158), (21, 817970), (30, 572579), (35, 490782), (42, 408985), (70, 245391), (105, 163594), (157, 109410), (210, 81797), (314, 54705), (471, 36470), (521, 32970), (785, 21882), (942, 18235), (1042, 16485), (1099, 15630), (1563, 10990), (1570, 10941), (2198, 7815), (2355, 7294), (2605, 6594), (3126, 5495), (3297, 5210), (3647, 4710)]