996860220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{126827}}^1$

素因数の和:126970

約数の個数: 48

約数和(自身を含む): 2812537728

約数和(自身を除く): 1815677508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 126827, 253654, 380481, 507308, 634135, 760962, 1268270, 1521924, 1902405, 2536540, 3804810, 7609620, 16614337, 33228674, 49843011, 66457348, 83071685, 99686022, 166143370, 199372044, 249215055, 332286740, 498430110, 996860220]

約数ペア:

[(1, 996860220), (2, 498430110), (3, 332286740), (4, 249215055), (5, 199372044), (6, 166143370), (10, 99686022), (12, 83071685), (15, 66457348), (20, 49843011), (30, 33228674), (60, 16614337), (131, 7609620), (262, 3804810), (393, 2536540), (524, 1902405), (655, 1521924), (786, 1268270), (1310, 760962), (1572, 634135), (1965, 507308), (2620, 380481), (3930, 253654), (7860, 126827)]