28298370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55487}}^1$

素因数の和:55514

約数の個数: 32

約数和(自身を含む): 71912448

約数和(自身を除く): 43614078

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 55487, 110974, 166461, 277435, 332922, 554870, 832305, 943279, 1664610, 1886558, 2829837, 4716395, 5659674, 9432790, 14149185, 28298370]

約数ペア:

[(1, 28298370), (2, 14149185), (3, 9432790), (5, 5659674), (6, 4716395), (10, 2829837), (15, 1886558), (17, 1664610), (30, 943279), (34, 832305), (51, 554870), (85, 332922), (102, 277435), (170, 166461), (255, 110974), (510, 55487)]