30930404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2437}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 57341760

約数和(自身を除く): 26411356

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 2437, 3173, 4874, 6346, 9748, 12692, 46303, 92606, 185212, 406979, 813958, 1627916, 7732601, 15465202, 30930404]

約数ペア:

[(1, 30930404), (2, 15465202), (4, 7732601), (19, 1627916), (38, 813958), (76, 406979), (167, 185212), (334, 92606), (668, 46303), (2437, 12692), (3173, 9748), (4874, 6346)]