180695730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{128153}}^1$

素因数の和:128210

約数の個数: 32

約数和(自身を含む): 442900224

約数和(自身を除く): 262204494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 128153, 256306, 384459, 640765, 768918, 1281530, 1922295, 3844590, 6023191, 12046382, 18069573, 30115955, 36139146, 60231910, 90347865, 180695730]

約数ペア:

[(1, 180695730), (2, 90347865), (3, 60231910), (5, 36139146), (6, 30115955), (10, 18069573), (15, 12046382), (30, 6023191), (47, 3844590), (94, 1922295), (141, 1281530), (235, 768918), (282, 640765), (470, 384459), (705, 256306), (1410, 128153)]