69480470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1669}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 131302080

約数和(自身を除く): 61821610

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1669, 1810, 3338, 4163, 8326, 8345, 16690, 20815, 38387, 41630, 76774, 191935, 302089, 383870, 604178, 1510445, 3020890, 6948047, 13896094, 34740235, 69480470]

約数ペア:

[(1, 69480470), (2, 34740235), (5, 13896094), (10, 6948047), (23, 3020890), (46, 1510445), (115, 604178), (181, 383870), (230, 302089), (362, 191935), (905, 76774), (1669, 41630), (1810, 38387), (3338, 20815), (4163, 16690), (8326, 8345)]