12912811290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47825227}}^1$

素因数の和:47825243

約数の個数: 32

約数和(自身を含む): 34434164160

約数和(自身を除く): 21521352870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 47825227, 95650454, 143475681, 239126135, 286951362, 430427043, 478252270, 717378405, 860854086, 1291281129, 1434756810, 2152135215, 2582562258, 4304270430, 6456405645, 12912811290]

約数ペア:

[(1, 12912811290), (2, 6456405645), (3, 4304270430), (5, 2582562258), (6, 2152135215), (9, 1434756810), (10, 1291281129), (15, 860854086), (18, 717378405), (27, 478252270), (30, 430427043), (45, 286951362), (54, 239126135), (90, 143475681), (135, 95650454), (270, 47825227)]