761980970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{6781}}^1$

素因数の和:7466

約数の個数: 32

約数和(自身を含む): 1454657616

約数和(自身を除く): 692676646

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 661, 1322, 3305, 6610, 6781, 11237, 13562, 22474, 33905, 56185, 67810, 112370, 115277, 230554, 576385, 1152770, 4482241, 8964482, 22411205, 44822410, 76198097, 152396194, 380990485, 761980970]

約数ペア:

[(1, 761980970), (2, 380990485), (5, 152396194), (10, 76198097), (17, 44822410), (34, 22411205), (85, 8964482), (170, 4482241), (661, 1152770), (1322, 576385), (3305, 230554), (6610, 115277), (6781, 112370), (11237, 67810), (13562, 56185), (22474, 33905)]