69761970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1933}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 181927512

約数和(自身を除く): 112165542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 1933, 2005, 2406, 3609, 3866, 4010, 5799, 6015, 7218, 9665, 11598, 12030, 17397, 18045, 19330, 28995, 34794, 36090, 57990, 86985, 173970, 775133, 1550266, 2325399, 3875665, 4650798, 6976197, 7751330, 11626995, 13952394, 23253990, 34880985, 69761970]

約数ペア:

[(1, 69761970), (2, 34880985), (3, 23253990), (5, 13952394), (6, 11626995), (9, 7751330), (10, 6976197), (15, 4650798), (18, 3875665), (30, 2325399), (45, 1550266), (90, 775133), (401, 173970), (802, 86985), (1203, 57990), (1933, 36090), (2005, 34794), (2406, 28995), (3609, 19330), (3866, 18045), (4010, 17397), (5799, 12030), (6015, 11598), (7218, 9665)]