1214689830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{40489661}}^1$

素因数の和:40489671

約数の個数: 16

約数和(自身を含む): 2915255664

約数和(自身を除く): 1700565834

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 40489661, 80979322, 121468983, 202448305, 242937966, 404896610, 607344915, 1214689830]

約数ペア:

[(1, 1214689830), (2, 607344915), (3, 404896610), (5, 242937966), (6, 202448305), (10, 121468983), (15, 80979322), (30, 40489661)]