201655830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6721861}}^1$

素因数の和:6721871

約数の個数: 16

約数和(自身を含む): 483974064

約数和(自身を除く): 282318234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6721861, 13443722, 20165583, 33609305, 40331166, 67218610, 100827915, 201655830]

約数ペア:

[(1, 201655830), (2, 100827915), (3, 67218610), (5, 40331166), (6, 33609305), (10, 20165583), (15, 13443722), (30, 6721861)]