9700970

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 18013968

約数和(自身を除く): 8312998

約数列:

[1, 2, 5, 10, 73, 97, 137, 146, 194, 274, 365, 485, 685, 730, 970, 1370, 7081, 10001, 13289, 14162, 20002, 26578, 35405, 50005, 66445, 70810, 100010, 132890, 970097, 1940194, 4850485, 9700970]

約数ペア:

[(1, 9700970), (2, 4850485), (5, 1940194), (10, 970097), (73, 132890), (97, 100010), (137, 70810), (146, 66445), (194, 50005), (274, 35405), (365, 26578), (485, 20002), (685, 14162), (730, 13289), (970, 10001), (1370, 7081)]