30738192

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{15619}}^1$

素因数の和:15671

約数の個数: 40

約数和(自身を含む): 81348960

約数和(自身を除く): 50610768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 15619, 31238, 46857, 62476, 93714, 124952, 187428, 249904, 374856, 640379, 749712, 1280758, 1921137, 2561516, 3842274, 5123032, 7684548, 10246064, 15369096, 30738192]

約数ペア:

[(1, 30738192), (2, 15369096), (3, 10246064), (4, 7684548), (6, 5123032), (8, 3842274), (12, 2561516), (16, 1921137), (24, 1280758), (41, 749712), (48, 640379), (82, 374856), (123, 249904), (164, 187428), (246, 124952), (328, 93714), (492, 62476), (656, 46857), (984, 31238), (1968, 15619)]