71001590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{58679}}^1$

素因数の和:58708

約数の個数: 24

約数和(自身を含む): 140479920

約数和(自身を除く): 69478330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 58679, 117358, 293395, 586790, 645469, 1290938, 3227345, 6454690, 7100159, 14200318, 35500795, 71001590]

約数ペア:

[(1, 71001590), (2, 35500795), (5, 14200318), (10, 7100159), (11, 6454690), (22, 3227345), (55, 1290938), (110, 645469), (121, 586790), (242, 293395), (605, 117358), (1210, 58679)]