68817690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9679}}^1$

素因数の和:9771

約数の個数: 48

約数和(自身を含む): 181209600

約数和(自身を除く): 112391910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 9679, 19358, 29037, 48395, 58074, 87111, 96790, 145185, 174222, 290370, 435555, 764641, 871110, 1529282, 2293923, 3823205, 4587846, 6881769, 7646410, 11469615, 13763538, 22939230, 34408845, 68817690]

約数ペア:

[(1, 68817690), (2, 34408845), (3, 22939230), (5, 13763538), (6, 11469615), (9, 7646410), (10, 6881769), (15, 4587846), (18, 3823205), (30, 2293923), (45, 1529282), (79, 871110), (90, 764641), (158, 435555), (237, 290370), (395, 174222), (474, 145185), (711, 96790), (790, 87111), (1185, 58074), (1422, 48395), (2370, 29037), (3555, 19358), (7110, 9679)]