30455488

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{433}}^1$

素因数の和:609

約数の個数: 56

約数和(自身を含む): 69669152

約数和(自身を除く): 39213664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 433, 448, 628, 866, 1099, 1256, 1732, 2198, 2512, 3031, 3464, 4396, 5024, 6062, 6928, 8792, 10048, 12124, 13856, 17584, 24248, 27712, 35168, 48496, 67981, 70336, 96992, 135962, 193984, 271924, 475867, 543848, 951734, 1087696, 1903468, 2175392, 3806936, 4350784, 7613872, 15227744, 30455488]

約数ペア:

[(1, 30455488), (2, 15227744), (4, 7613872), (7, 4350784), (8, 3806936), (14, 2175392), (16, 1903468), (28, 1087696), (32, 951734), (56, 543848), (64, 475867), (112, 271924), (157, 193984), (224, 135962), (314, 96992), (433, 70336), (448, 67981), (628, 48496), (866, 35168), (1099, 27712), (1256, 24248), (1732, 17584), (2198, 13856), (2512, 12124), (3031, 10048), (3464, 8792), (4396, 6928), (5024, 6062)]