30285822

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3373

約数の個数: 48

約数和(自身を含む): 72755712

約数和(自身を除く): 42469890

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 3323, 4557, 6646, 9114, 9969, 19938, 23261, 46522, 69783, 103013, 139566, 162827, 206026, 309039, 325654, 488481, 618078, 721091, 976962, 1442182, 2163273, 4326546, 5047637, 10095274, 15142911, 30285822]

約数ペア:

[(1, 30285822), (2, 15142911), (3, 10095274), (6, 5047637), (7, 4326546), (14, 2163273), (21, 1442182), (31, 976962), (42, 721091), (49, 618078), (62, 488481), (93, 325654), (98, 309039), (147, 206026), (186, 162827), (217, 139566), (294, 103013), (434, 69783), (651, 46522), (1302, 23261), (1519, 19938), (3038, 9969), (3323, 9114), (4557, 6646)]