66531390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4357}}^1$

素因数の和:4876

約数の個数: 32

約数和(自身を含む): 160025760

約数和(自身を除く): 93494370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 4357, 5090, 7635, 8714, 13071, 15270, 21785, 26142, 43570, 65355, 130710, 2217713, 4435426, 6653139, 11088565, 13306278, 22177130, 33265695, 66531390]

約数ペア:

[(1, 66531390), (2, 33265695), (3, 22177130), (5, 13306278), (6, 11088565), (10, 6653139), (15, 4435426), (30, 2217713), (509, 130710), (1018, 65355), (1527, 43570), (2545, 26142), (3054, 21785), (4357, 15270), (5090, 13071), (7635, 8714)]