7381010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8111}}^1$

素因数の和:8138

約数の個数: 32

約数和(自身を含む): 16353792

約数和(自身を除く): 8972782

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 8111, 16222, 40555, 56777, 81110, 105443, 113554, 210886, 283885, 527215, 567770, 738101, 1054430, 1476202, 3690505, 7381010]

約数ペア:

[(1, 7381010), (2, 3690505), (5, 1476202), (7, 1054430), (10, 738101), (13, 567770), (14, 527215), (26, 283885), (35, 210886), (65, 113554), (70, 105443), (91, 81110), (130, 56777), (182, 40555), (455, 16222), (910, 8111)]