30877008

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2503}}^1$

素因数の和:2771

約数の個数: 40

約数和(自身を含む): 80107968

約数和(自身を除く): 49230960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 2503, 3084, 4112, 5006, 6168, 7509, 10012, 12336, 15018, 20024, 30036, 40048, 60072, 120144, 643271, 1286542, 1929813, 2573084, 3859626, 5146168, 7719252, 10292336, 15438504, 30877008]

約数ペア:

[(1, 30877008), (2, 15438504), (3, 10292336), (4, 7719252), (6, 5146168), (8, 3859626), (12, 2573084), (16, 1929813), (24, 1286542), (48, 643271), (257, 120144), (514, 60072), (771, 40048), (1028, 30036), (1542, 20024), (2056, 15018), (2503, 12336), (3084, 10012), (4112, 7509), (5006, 6168)]