77866230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199657}}^1$

素因数の和:199680

約数の個数: 32

約数和(自身を含む): 201255264

約数和(自身を除く): 123389034

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 199657, 399314, 598971, 998285, 1197942, 1996570, 2595541, 2994855, 5191082, 5989710, 7786623, 12977705, 15573246, 25955410, 38933115, 77866230]

約数ペア:

[(1, 77866230), (2, 38933115), (3, 25955410), (5, 15573246), (6, 12977705), (10, 7786623), (13, 5989710), (15, 5191082), (26, 2994855), (30, 2595541), (39, 1996570), (65, 1197942), (78, 998285), (130, 598971), (195, 399314), (390, 199657)]