69155358

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2281}}^1$

素因数の和:2480

約数の個数: 32

約数和(自身を含む): 143711232

約数和(自身を除く): 74555874

約数列:

[1, 2, 3, 6, 31, 62, 93, 163, 186, 326, 489, 978, 2281, 4562, 5053, 6843, 10106, 13686, 15159, 30318, 70711, 141422, 212133, 371803, 424266, 743606, 1115409, 2230818, 11525893, 23051786, 34577679, 69155358]

約数ペア:

[(1, 69155358), (2, 34577679), (3, 23051786), (6, 11525893), (31, 2230818), (62, 1115409), (93, 743606), (163, 424266), (186, 371803), (326, 212133), (489, 141422), (978, 70711), (2281, 30318), (4562, 15159), (5053, 13686), (6843, 10106)]