30764008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 64566180

約数和(自身を除く): 33802172

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 121, 122, 242, 244, 484, 488, 521, 671, 968, 1042, 1342, 2084, 2684, 4168, 5368, 5731, 7381, 11462, 14762, 22924, 29524, 31781, 45848, 59048, 63041, 63562, 126082, 127124, 252164, 254248, 349591, 504328, 699182, 1398364, 2796728, 3845501, 7691002, 15382004, 30764008]

約数ペア:

[(1, 30764008), (2, 15382004), (4, 7691002), (8, 3845501), (11, 2796728), (22, 1398364), (44, 699182), (61, 504328), (88, 349591), (121, 254248), (122, 252164), (242, 127124), (244, 126082), (484, 63562), (488, 63041), (521, 59048), (671, 45848), (968, 31781), (1042, 29524), (1342, 22924), (2084, 14762), (2684, 11462), (4168, 7381), (5368, 5731)]