26131290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9787}}^1$

素因数の和:9886

約数の個数: 32

約数和(自身を含む): 63426240

約数和(自身を除く): 37294950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 9787, 19574, 29361, 48935, 58722, 97870, 146805, 293610, 871043, 1742086, 2613129, 4355215, 5226258, 8710430, 13065645, 26131290]

約数ペア:

[(1, 26131290), (2, 13065645), (3, 8710430), (5, 5226258), (6, 4355215), (10, 2613129), (15, 1742086), (30, 871043), (89, 293610), (178, 146805), (267, 97870), (445, 58722), (534, 48935), (890, 29361), (1335, 19574), (2670, 9787)]