70942780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{1019}}^1$

素因数の和:1146

約数の個数: 36

約数和(自身を含む): 151696440

約数和(自身を除く): 80753660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1019, 1180, 2038, 3481, 4076, 5095, 6962, 10190, 13924, 17405, 20380, 34810, 60121, 69620, 120242, 240484, 300605, 601210, 1202420, 3547139, 7094278, 14188556, 17735695, 35471390, 70942780]

約数ペア:

[(1, 70942780), (2, 35471390), (4, 17735695), (5, 14188556), (10, 7094278), (20, 3547139), (59, 1202420), (118, 601210), (236, 300605), (295, 240484), (590, 120242), (1019, 69620), (1180, 60121), (2038, 34810), (3481, 20380), (4076, 17405), (5095, 13924), (6962, 10190)]