82093970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2251}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 169278336

約数和(自身を除く): 87184366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 521, 1042, 2251, 2605, 3647, 4502, 5210, 7294, 11255, 15757, 18235, 22510, 31514, 36470, 78785, 157570, 1172771, 2345542, 5863855, 8209397, 11727710, 16418794, 41046985, 82093970]

約数ペア:

[(1, 82093970), (2, 41046985), (5, 16418794), (7, 11727710), (10, 8209397), (14, 5863855), (35, 2345542), (70, 1172771), (521, 157570), (1042, 78785), (2251, 36470), (2605, 31514), (3647, 22510), (4502, 18235), (5210, 15757), (7294, 11255)]