8430090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3557}}^1$

素因数の和:3646

約数の個数: 32

約数和(自身を含む): 20494080

約数和(自身を除く): 12063990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 3557, 7114, 10671, 17785, 21342, 35570, 53355, 106710, 281003, 562006, 843009, 1405015, 1686018, 2810030, 4215045, 8430090]

約数ペア:

[(1, 8430090), (2, 4215045), (3, 2810030), (5, 1686018), (6, 1405015), (10, 843009), (15, 562006), (30, 281003), (79, 106710), (158, 53355), (237, 35570), (395, 21342), (474, 17785), (790, 10671), (1185, 7114), (2370, 3557)]