70661745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20393}}^1$

素因数の和:20422

約数の個数: 48

約数和(自身を含む): 152710272

約数和(自身を除く): 82048527

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 20393, 61179, 101965, 142751, 183537, 224323, 305895, 428253, 672969, 713755, 917685, 1121615, 1284759, 1570261, 2018907, 2141265, 3364845, 4710783, 6423795, 7851305, 10094535, 14132349, 23553915, 70661745]

約数ペア:

[(1, 70661745), (3, 23553915), (5, 14132349), (7, 10094535), (9, 7851305), (11, 6423795), (15, 4710783), (21, 3364845), (33, 2141265), (35, 2018907), (45, 1570261), (55, 1284759), (63, 1121615), (77, 917685), (99, 713755), (105, 672969), (165, 428253), (231, 305895), (315, 224323), (385, 183537), (495, 142751), (693, 101965), (1155, 61179), (3465, 20393)]