85234860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{473527}}^1$

素因数の和:473542

約数の個数: 36

約数和(自身を含む): 258546288

約数和(自身を除く): 173311428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 473527, 947054, 1420581, 1894108, 2367635, 2841162, 4261743, 4735270, 5682324, 7102905, 8523486, 9470540, 14205810, 17046972, 21308715, 28411620, 42617430, 85234860]

約数ペア:

[(1, 85234860), (2, 42617430), (3, 28411620), (4, 21308715), (5, 17046972), (6, 14205810), (9, 9470540), (10, 8523486), (12, 7102905), (15, 5682324), (18, 4735270), (20, 4261743), (30, 2841162), (36, 2367635), (45, 1894108), (60, 1420581), (90, 947054), (180, 473527)]