30725378

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 48794508

約数和(自身を除く): 18069130

約数列:

[1, 2, 23, 46, 113, 226, 257, 514, 529, 1058, 2599, 5198, 5911, 11822, 29041, 58082, 59777, 119554, 135953, 271906, 667943, 1335886, 15362689, 30725378]

約数ペア:

[(1, 30725378), (2, 15362689), (23, 1335886), (46, 667943), (113, 271906), (226, 135953), (257, 119554), (514, 59777), (529, 58082), (1058, 29041), (2599, 11822), (5198, 5911)]