30211512

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 79488000

約数和(自身を除く): 49276488

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 229, 239, 276, 458, 478, 552, 687, 717, 916, 956, 1374, 1434, 1832, 1912, 2748, 2868, 5267, 5496, 5497, 5736, 10534, 10994, 15801, 16491, 21068, 21988, 31602, 32982, 42136, 43976, 54731, 63204, 65964, 109462, 126408, 131928, 164193, 218924, 328386, 437848, 656772, 1258813, 1313544, 2517626, 3776439, 5035252, 7552878, 10070504, 15105756, 30211512]

約数ペア:

[(1, 30211512), (2, 15105756), (3, 10070504), (4, 7552878), (6, 5035252), (8, 3776439), (12, 2517626), (23, 1313544), (24, 1258813), (46, 656772), (69, 437848), (92, 328386), (138, 218924), (184, 164193), (229, 131928), (239, 126408), (276, 109462), (458, 65964), (478, 63204), (552, 54731), (687, 43976), (717, 42136), (916, 32982), (956, 31602), (1374, 21988), (1434, 21068), (1832, 16491), (1912, 15801), (2748, 10994), (2868, 10534), (5267, 5736), (5496, 5497)]