185620020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{42379}}^1$

素因数の和:42464

約数の個数: 48

約数和(自身を含む): 526868160

約数和(自身を除く): 341248140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 42379, 84758, 127137, 169516, 211895, 254274, 423790, 508548, 635685, 847580, 1271370, 2542740, 3093667, 6187334, 9281001, 12374668, 15468335, 18562002, 30936670, 37124004, 46405005, 61873340, 92810010, 185620020]

約数ペア:

[(1, 185620020), (2, 92810010), (3, 61873340), (4, 46405005), (5, 37124004), (6, 30936670), (10, 18562002), (12, 15468335), (15, 12374668), (20, 9281001), (30, 6187334), (60, 3093667), (73, 2542740), (146, 1271370), (219, 847580), (292, 635685), (365, 508548), (438, 423790), (730, 254274), (876, 211895), (1095, 169516), (1460, 127137), (2190, 84758), (4380, 42379)]