128769990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{116009}}^1$

素因数の和:116056

約数の個数: 32

約数和(自身を含む): 317403360

約数和(自身を除く): 188633370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 116009, 232018, 348027, 580045, 696054, 1160090, 1740135, 3480270, 4292333, 8584666, 12876999, 21461665, 25753998, 42923330, 64384995, 128769990]

約数ペア:

[(1, 128769990), (2, 64384995), (3, 42923330), (5, 25753998), (6, 21461665), (10, 12876999), (15, 8584666), (30, 4292333), (37, 3480270), (74, 1740135), (111, 1160090), (185, 696054), (222, 580045), (370, 348027), (555, 232018), (1110, 116009)]