73132990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{149251}}^1$

素因数の和:149272

約数の個数: 24

約数和(自身を含む): 153132552

約数和(自身を除く): 79999562

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 149251, 298502, 746255, 1044757, 1492510, 2089514, 5223785, 7313299, 10447570, 14626598, 36566495, 73132990]

約数ペア:

[(1, 73132990), (2, 36566495), (5, 14626598), (7, 10447570), (10, 7313299), (14, 5223785), (35, 2089514), (49, 1492510), (70, 1044757), (98, 746255), (245, 298502), (490, 149251)]