127515990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{607219}}^1$

素因数の和:607236

約数の個数: 32

約数和(自身を含む): 349758720

約数和(自身を除く): 222242730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 607219, 1214438, 1821657, 3036095, 3643314, 4250533, 6072190, 8501066, 9108285, 12751599, 18216570, 21252665, 25503198, 42505330, 63757995, 127515990]

約数ペア:

[(1, 127515990), (2, 63757995), (3, 42505330), (5, 25503198), (6, 21252665), (7, 18216570), (10, 12751599), (14, 9108285), (15, 8501066), (21, 6072190), (30, 4250533), (35, 3643314), (42, 3036095), (70, 1821657), (105, 1214438), (210, 607219)]