77107290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197711}}^1$

素因数の和:197734

約数の個数: 32

約数和(自身を含む): 199293696

約数和(自身を除く): 122186406

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 197711, 395422, 593133, 988555, 1186266, 1977110, 2570243, 2965665, 5140486, 5931330, 7710729, 12851215, 15421458, 25702430, 38553645, 77107290]

約数ペア:

[(1, 77107290), (2, 38553645), (3, 25702430), (5, 15421458), (6, 12851215), (10, 7710729), (13, 5931330), (15, 5140486), (26, 2965665), (30, 2570243), (39, 1977110), (65, 1186266), (78, 988555), (130, 593133), (195, 395422), (390, 197711)]