40293190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{82231}}^1$

素因数の和:82252

約数の個数: 24

約数和(自身を含む): 84370032

約数和(自身を除く): 44076842

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 82231, 164462, 411155, 575617, 822310, 1151234, 2878085, 4029319, 5756170, 8058638, 20146595, 40293190]

約数ペア:

[(1, 40293190), (2, 20146595), (5, 8058638), (7, 5756170), (10, 4029319), (14, 2878085), (35, 1151234), (49, 822310), (70, 575617), (98, 411155), (245, 164462), (490, 82231)]