90178674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5309}}^1$

素因数の和:5482

約数の個数: 32

約数和(自身を含む): 191160000

約数和(自身を除く): 100981326

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 2831, 5309, 5662, 8493, 10618, 15927, 16986, 31854, 100871, 201742, 302613, 605226, 791041, 1582082, 2373123, 4746246, 15029779, 30059558, 45089337, 90178674]

約数ペア:

[(1, 90178674), (2, 45089337), (3, 30059558), (6, 15029779), (19, 4746246), (38, 2373123), (57, 1582082), (114, 791041), (149, 605226), (298, 302613), (447, 201742), (894, 100871), (2831, 31854), (5309, 16986), (5662, 15927), (8493, 10618)]