30114590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11903}}^1$

素因数の和:11944

約数の個数: 32

約数和(自身を含む): 61710336

約数和(自身を除く): 31595746

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 11903, 23806, 59515, 119030, 130933, 261866, 273769, 547538, 654665, 1309330, 1368845, 2737690, 3011459, 6022918, 15057295, 30114590]

約数ペア:

[(1, 30114590), (2, 15057295), (5, 6022918), (10, 3011459), (11, 2737690), (22, 1368845), (23, 1309330), (46, 654665), (55, 547538), (110, 273769), (115, 261866), (230, 130933), (253, 119030), (506, 59515), (1265, 23806), (2530, 11903)]