30257612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3222

約数の個数: 48

約数和(自身を含む): 68167680

約数和(自身を除く): 37910068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 3169, 4774, 6338, 9548, 12676, 22183, 34859, 44366, 69718, 88732, 98239, 139436, 196478, 244013, 392956, 488026, 687673, 976052, 1080629, 1375346, 2161258, 2750692, 4322516, 7564403, 15128806, 30257612]

約数ペア:

[(1, 30257612), (2, 15128806), (4, 7564403), (7, 4322516), (11, 2750692), (14, 2161258), (22, 1375346), (28, 1080629), (31, 976052), (44, 687673), (62, 488026), (77, 392956), (124, 244013), (154, 196478), (217, 139436), (308, 98239), (341, 88732), (434, 69718), (682, 44366), (868, 34859), (1364, 22183), (2387, 12676), (3169, 9548), (4774, 6338)]