71202010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{8867}}^1$

素因数の和:8958

約数の個数: 32

約数和(自身を含む): 141746112

約数和(自身を除く): 70544102

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 8867, 17734, 44335, 88670, 97537, 195074, 487685, 647291, 975370, 1294582, 3236455, 6472910, 7120201, 14240402, 35601005, 71202010]

約数ペア:

[(1, 71202010), (2, 35601005), (5, 14240402), (10, 7120201), (11, 6472910), (22, 3236455), (55, 1294582), (73, 975370), (110, 647291), (146, 487685), (365, 195074), (730, 97537), (803, 88670), (1606, 44335), (4015, 17734), (8030, 8867)]