73867930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 138412800

約数和(自身を除く): 64544870

約数列:

[1, 2, 5, 10, 29, 58, 145, 179, 290, 358, 895, 1423, 1790, 2846, 5191, 7115, 10382, 14230, 25955, 41267, 51910, 82534, 206335, 254717, 412670, 509434, 1273585, 2547170, 7386793, 14773586, 36933965, 73867930]

約数ペア:

[(1, 73867930), (2, 36933965), (5, 14773586), (10, 7386793), (29, 2547170), (58, 1273585), (145, 509434), (179, 412670), (290, 254717), (358, 206335), (895, 82534), (1423, 51910), (1790, 41267), (2846, 25955), (5191, 14230), (7115, 10382)]