30531435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 56623104

約数和(自身を除く): 26091669

約数列:

[1, 3, 5, 11, 15, 31, 33, 47, 55, 93, 127, 141, 155, 165, 235, 341, 381, 465, 517, 635, 705, 1023, 1397, 1457, 1551, 1705, 1905, 2585, 3937, 4191, 4371, 5115, 5969, 6985, 7285, 7755, 11811, 16027, 17907, 19685, 20955, 21855, 29845, 43307, 48081, 59055, 65659, 80135, 89535, 129921, 185039, 196977, 216535, 240405, 328295, 555117, 649605, 925195, 984885, 2035429, 2775585, 6106287, 10177145, 30531435]

約数ペア:

[(1, 30531435), (3, 10177145), (5, 6106287), (11, 2775585), (15, 2035429), (31, 984885), (33, 925195), (47, 649605), (55, 555117), (93, 328295), (127, 240405), (141, 216535), (155, 196977), (165, 185039), (235, 129921), (341, 89535), (381, 80135), (465, 65659), (517, 59055), (635, 48081), (705, 43307), (1023, 29845), (1397, 21855), (1457, 20955), (1551, 19685), (1705, 17907), (1905, 16027), (2585, 11811), (3937, 7755), (4191, 7285), (4371, 6985), (5115, 5969)]