74354830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{18269}}^1$

素因数の和:18324

約数の個数: 32

約数和(自身を含む): 149960160

約数和(自身を除く): 75605330

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 18269, 36538, 91345, 182690, 200959, 401918, 675953, 1004795, 1351906, 2009590, 3379765, 6759530, 7435483, 14870966, 37177415, 74354830]

約数ペア:

[(1, 74354830), (2, 37177415), (5, 14870966), (10, 7435483), (11, 6759530), (22, 3379765), (37, 2009590), (55, 1351906), (74, 1004795), (110, 675953), (185, 401918), (370, 200959), (407, 182690), (814, 91345), (2035, 36538), (4070, 18269)]