73203490

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{17471}}^1$

素因数の和:17897

約数の個数: 16

約数和(自身を含む): 132088320

約数和(自身を除く): 58884830

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 17471, 34942, 87355, 174710, 7320349, 14640698, 36601745, 73203490]

約数ペア:

[(1, 73203490), (2, 36601745), (5, 14640698), (10, 7320349), (419, 174710), (838, 87355), (2095, 34942), (4190, 17471)]