85651290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{317227}}^1$

素因数の和:317243

約数の個数: 32

約数和(自身を含む): 228404160

約数和(自身を除く): 142752870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 317227, 634454, 951681, 1586135, 1903362, 2855043, 3172270, 4758405, 5710086, 8565129, 9516810, 14275215, 17130258, 28550430, 42825645, 85651290]

約数ペア:

[(1, 85651290), (2, 42825645), (3, 28550430), (5, 17130258), (6, 14275215), (9, 9516810), (10, 8565129), (15, 5710086), (18, 4758405), (27, 3172270), (30, 2855043), (45, 1903362), (54, 1586135), (90, 951681), (135, 634454), (270, 317227)]