30629762

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:841

約数の個数: 16

約数和(自身を含む): 46569600

約数和(自身を除く): 15939838

約数列:

[1, 2, 139, 239, 278, 461, 478, 922, 33221, 64079, 66442, 110179, 128158, 220358, 15314881, 30629762]

約数ペア:

[(1, 30629762), (2, 15314881), (139, 220358), (239, 128158), (278, 110179), (461, 66442), (478, 64079), (922, 33221)]