21551762010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4373}}^1\times {\mathrm{164279}}^1$

素因数の和:168662

約数の個数: 32

約数和(自身を含む): 51736371840

約数和(自身を除く): 30184609830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4373, 8746, 13119, 21865, 26238, 43730, 65595, 131190, 164279, 328558, 492837, 821395, 985674, 1642790, 2464185, 4928370, 718392067, 1436784134, 2155176201, 3591960335, 4310352402, 7183920670, 10775881005, 21551762010]

約数ペア:

[(1, 21551762010), (2, 10775881005), (3, 7183920670), (5, 4310352402), (6, 3591960335), (10, 2155176201), (15, 1436784134), (30, 718392067), (4373, 4928370), (8746, 2464185), (13119, 1642790), (21865, 985674), (26238, 821395), (43730, 492837), (65595, 328558), (131190, 164279)]