30210494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{13033}}^1$

素因数の和:13115

約数の個数: 16

約数和(自身を含む): 48486480

約数和(自身を除く): 18275986

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 13033, 26066, 247627, 495254, 795013, 1590026, 15105247, 30210494]

約数ペア:

[(1, 30210494), (2, 15105247), (19, 1590026), (38, 795013), (61, 495254), (122, 247627), (1159, 26066), (2318, 13033)]