30403976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{443}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 59780160

約数和(自身を除く): 29376184

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 373, 443, 746, 886, 1492, 1772, 2984, 3544, 8579, 10189, 17158, 20378, 34316, 40756, 68632, 81512, 165239, 330478, 660956, 1321912, 3800497, 7600994, 15201988, 30403976]

約数ペア:

[(1, 30403976), (2, 15201988), (4, 7600994), (8, 3800497), (23, 1321912), (46, 660956), (92, 330478), (184, 165239), (373, 81512), (443, 68632), (746, 40756), (886, 34316), (1492, 20378), (1772, 17158), (2984, 10189), (3544, 8579)]