78429230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{2711}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 154649088

約数和(自身を除く): 76219858

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263, 526, 1315, 2630, 2711, 2893, 5422, 5786, 13555, 14465, 27110, 28930, 29821, 59642, 149105, 298210, 712993, 1425986, 3564965, 7129930, 7842923, 15685846, 39214615, 78429230]

約数ペア:

[(1, 78429230), (2, 39214615), (5, 15685846), (10, 7842923), (11, 7129930), (22, 3564965), (55, 1425986), (110, 712993), (263, 298210), (526, 149105), (1315, 59642), (2630, 29821), (2711, 28930), (2893, 27110), (5422, 14465), (5786, 13555)]