68993010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4703}}^1$

素因数の和:4879

約数の個数: 48

約数和(自身を含む): 180520704

約数和(自身を除く): 111527694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4703, 4890, 7335, 9406, 14109, 14670, 23515, 28218, 42327, 47030, 70545, 84654, 141090, 211635, 423270, 766589, 1533178, 2299767, 3832945, 4599534, 6899301, 7665890, 11498835, 13798602, 22997670, 34496505, 68993010]

約数ペア:

[(1, 68993010), (2, 34496505), (3, 22997670), (5, 13798602), (6, 11498835), (9, 7665890), (10, 6899301), (15, 4599534), (18, 3832945), (30, 2299767), (45, 1533178), (90, 766589), (163, 423270), (326, 211635), (489, 141090), (815, 84654), (978, 70545), (1467, 47030), (1630, 42327), (2445, 28218), (2934, 23515), (4703, 14670), (4890, 14109), (7335, 9406)]