394529130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{487073}}^1$

素因数の和:487092

約数の個数: 40

約数和(自身を含む): 1060847172

約数和(自身を除く): 666318042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 487073, 974146, 1461219, 2435365, 2922438, 4383657, 4870730, 7306095, 8767314, 13150971, 14612190, 21918285, 26301942, 39452913, 43836570, 65754855, 78905826, 131509710, 197264565, 394529130]

約数ペア:

[(1, 394529130), (2, 197264565), (3, 131509710), (5, 78905826), (6, 65754855), (9, 43836570), (10, 39452913), (15, 26301942), (18, 21918285), (27, 14612190), (30, 13150971), (45, 8767314), (54, 7306095), (81, 4870730), (90, 4383657), (135, 2922438), (162, 2435365), (270, 1461219), (405, 974146), (810, 487073)]