979136460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{5439647}}^1$

素因数の和:5439662

約数の個数: 36

約数和(自身を含む): 2970047808

約数和(自身を除く): 1990911348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 5439647, 10879294, 16318941, 21758588, 27198235, 32637882, 48956823, 54396470, 65275764, 81594705, 97913646, 108792940, 163189410, 195827292, 244784115, 326378820, 489568230, 979136460]

約数ペア:

[(1, 979136460), (2, 489568230), (3, 326378820), (4, 244784115), (5, 195827292), (6, 163189410), (9, 108792940), (10, 97913646), (12, 81594705), (15, 65275764), (18, 54396470), (20, 48956823), (30, 32637882), (36, 27198235), (45, 21758588), (60, 16318941), (90, 10879294), (180, 5439647)]