79948140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{18253}}^1$

素因数の和:18338

約数の個数: 48

約数和(自身を含む): 226933728

約数和(自身を除く): 146985588

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, 18253, 36506, 54759, 73012, 91265, 109518, 182530, 219036, 273795, 365060, 547590, 1095180, 1332469, 2664938, 3997407, 5329876, 6662345, 7994814, 13324690, 15989628, 19987035, 26649380, 39974070, 79948140]

約数ペア:

[(1, 79948140), (2, 39974070), (3, 26649380), (4, 19987035), (5, 15989628), (6, 13324690), (10, 7994814), (12, 6662345), (15, 5329876), (20, 3997407), (30, 2664938), (60, 1332469), (73, 1095180), (146, 547590), (219, 365060), (292, 273795), (365, 219036), (438, 182530), (730, 109518), (876, 91265), (1095, 73012), (1460, 54759), (2190, 36506), (4380, 18253)]