30309072

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{20369}}^1$

素因数の和:20411

約数の個数: 40

約数和(自身を含む): 80828160

約数和(自身を除く): 50519088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 20369, 40738, 61107, 81476, 122214, 162952, 244428, 325904, 488856, 631439, 977712, 1262878, 1894317, 2525756, 3788634, 5051512, 7577268, 10103024, 15154536, 30309072]

約数ペア:

[(1, 30309072), (2, 15154536), (3, 10103024), (4, 7577268), (6, 5051512), (8, 3788634), (12, 2525756), (16, 1894317), (24, 1262878), (31, 977712), (48, 631439), (62, 488856), (93, 325904), (124, 244428), (186, 162952), (248, 122214), (372, 81476), (496, 61107), (744, 40738), (1488, 20369)]