15139710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{18691}}^1$

素因数の和:18710

約数の個数: 40

約数和(自身を含む): 40711176

約数和(自身を除く): 25571466

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 18691, 37382, 56073, 93455, 112146, 168219, 186910, 280365, 336438, 504657, 560730, 841095, 1009314, 1513971, 1682190, 2523285, 3027942, 5046570, 7569855, 15139710]

約数ペア:

[(1, 15139710), (2, 7569855), (3, 5046570), (5, 3027942), (6, 2523285), (9, 1682190), (10, 1513971), (15, 1009314), (18, 841095), (27, 560730), (30, 504657), (45, 336438), (54, 280365), (81, 186910), (90, 168219), (135, 112146), (162, 93455), (270, 56073), (405, 37382), (810, 18691)]