30113138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1181}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 52764480

約数和(自身を除く): 22651342

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 418, 671, 1159, 1181, 1342, 2318, 2362, 12749, 12991, 22439, 25498, 25982, 44878, 72041, 144082, 246829, 493658, 792451, 1368779, 1584902, 2737558, 15056569, 30113138]

約数ペア:

[(1, 30113138), (2, 15056569), (11, 2737558), (19, 1584902), (22, 1368779), (38, 792451), (61, 493658), (122, 246829), (209, 144082), (418, 72041), (671, 44878), (1159, 25982), (1181, 25498), (1342, 22439), (2318, 12991), (2362, 12749)]