169403940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{313711}}^1$

素因数の和:313729

約数の個数: 48

約数和(自身を含む): 527036160

約数和(自身を除く): 357632220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 313711, 627422, 941133, 1254844, 1568555, 1882266, 2823399, 3137110, 3764532, 4705665, 5646798, 6274220, 8470197, 9411330, 11293596, 14116995, 16940394, 18822660, 28233990, 33880788, 42350985, 56467980, 84701970, 169403940]

約数ペア:

[(1, 169403940), (2, 84701970), (3, 56467980), (4, 42350985), (5, 33880788), (6, 28233990), (9, 18822660), (10, 16940394), (12, 14116995), (15, 11293596), (18, 9411330), (20, 8470197), (27, 6274220), (30, 5646798), (36, 4705665), (45, 3764532), (54, 3137110), (60, 2823399), (90, 1882266), (108, 1568555), (135, 1254844), (180, 941133), (270, 627422), (540, 313711)]