30214778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 52019712

約数和(自身を除く): 21804934

約数列:

[1, 2, 11, 22, 23, 46, 211, 253, 283, 422, 506, 566, 2321, 3113, 4642, 4853, 6226, 6509, 9706, 13018, 53383, 59713, 71599, 106766, 119426, 143198, 656843, 1313686, 1373399, 2746798, 15107389, 30214778]

約数ペア:

[(1, 30214778), (2, 15107389), (11, 2746798), (22, 1373399), (23, 1313686), (46, 656843), (211, 143198), (253, 119426), (283, 106766), (422, 71599), (506, 59713), (566, 53383), (2321, 13018), (3113, 9706), (4642, 6509), (4853, 6226)]