67554990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1171}}^1$

素因数の和:1825

約数の個数: 48

約数和(自身を含む): 176067216

約数和(自身を除く): 108512226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1171, 1282, 1923, 2342, 3205, 3513, 3846, 5769, 5855, 6410, 7026, 9615, 10539, 11538, 11710, 17565, 19230, 21078, 28845, 35130, 52695, 57690, 105390, 750611, 1501222, 2251833, 3753055, 4503666, 6755499, 7506110, 11259165, 13510998, 22518330, 33777495, 67554990]

約数ペア:

[(1, 67554990), (2, 33777495), (3, 22518330), (5, 13510998), (6, 11259165), (9, 7506110), (10, 6755499), (15, 4503666), (18, 3753055), (30, 2251833), (45, 1501222), (90, 750611), (641, 105390), (1171, 57690), (1282, 52695), (1923, 35130), (2342, 28845), (3205, 21078), (3513, 19230), (3846, 17565), (5769, 11710), (5855, 11538), (6410, 10539), (7026, 9615)]