66743970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{20411}}^1$

素因数の和:20530

約数の個数: 32

約数和(自身を含む): 161663040

約数和(自身を除く): 94919070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 20411, 40822, 61233, 102055, 122466, 204110, 306165, 612330, 2224799, 4449598, 6674397, 11123995, 13348794, 22247990, 33371985, 66743970]

約数ペア:

[(1, 66743970), (2, 33371985), (3, 22247990), (5, 13348794), (6, 11123995), (10, 6674397), (15, 4449598), (30, 2224799), (109, 612330), (218, 306165), (327, 204110), (545, 122466), (654, 102055), (1090, 61233), (1635, 40822), (3270, 20411)]