173485140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2891419}}^1$

素因数の和:2891431

約数の個数: 24

約数和(自身を含む): 485758560

約数和(自身を除く): 312273420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2891419, 5782838, 8674257, 11565676, 14457095, 17348514, 28914190, 34697028, 43371285, 57828380, 86742570, 173485140]

約数ペア:

[(1, 173485140), (2, 86742570), (3, 57828380), (4, 43371285), (5, 34697028), (6, 28914190), (10, 17348514), (12, 14457095), (15, 11565676), (20, 8674257), (30, 5782838), (60, 2891419)]