297788190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{202577}}^1$

素因数の和:202601

約数の個数: 48

約数和(自身を含む): 831380112

約数和(自身を除く): 533591922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 202577, 405154, 607731, 1012885, 1215462, 1418039, 2025770, 2836078, 3038655, 4254117, 6077310, 7090195, 8508234, 9926273, 14180390, 19852546, 21270585, 29778819, 42541170, 49631365, 59557638, 99262730, 148894095, 297788190]

約数ペア:

[(1, 297788190), (2, 148894095), (3, 99262730), (5, 59557638), (6, 49631365), (7, 42541170), (10, 29778819), (14, 21270585), (15, 19852546), (21, 14180390), (30, 9926273), (35, 8508234), (42, 7090195), (49, 6077310), (70, 4254117), (98, 3038655), (105, 2836078), (147, 2025770), (210, 1418039), (245, 1215462), (294, 1012885), (490, 607731), (735, 405154), (1470, 202577)]