73793510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2063}}^1$

素因数の和:2157

約数の個数: 48

約数和(自身を含む): 156707136

約数和(自身を除く): 82913626

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 2063, 2555, 3577, 4126, 5110, 7154, 10315, 14441, 17885, 20630, 28882, 35770, 72205, 101087, 144410, 150599, 202174, 301198, 505435, 752995, 1010870, 1054193, 1505990, 2108386, 5270965, 7379351, 10541930, 14758702, 36896755, 73793510]

約数ペア:

[(1, 73793510), (2, 36896755), (5, 14758702), (7, 10541930), (10, 7379351), (14, 5270965), (35, 2108386), (49, 1505990), (70, 1054193), (73, 1010870), (98, 752995), (146, 505435), (245, 301198), (365, 202174), (490, 150599), (511, 144410), (730, 101087), (1022, 72205), (2063, 35770), (2555, 28882), (3577, 20630), (4126, 17885), (5110, 14441), (7154, 10315)]