90797210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1297103}}^1$

素因数の和:1297117

約数の個数: 16

約数和(自身を含む): 186782976

約数和(自身を除く): 95985766

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1297103, 2594206, 6485515, 9079721, 12971030, 18159442, 45398605, 90797210]

約数ペア:

[(1, 90797210), (2, 45398605), (5, 18159442), (7, 12971030), (10, 9079721), (14, 6485515), (35, 2594206), (70, 1297103)]