330417970

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 601555248

約数和(自身を除く): 271137278

約数列:

[1, 2, 5, 10, 137, 274, 433, 557, 685, 866, 1114, 1370, 2165, 2785, 4330, 5570, 59321, 76309, 118642, 152618, 241181, 296605, 381545, 482362, 593210, 763090, 1205905, 2411810, 33041797, 66083594, 165208985, 330417970]

約数ペア:

[(1, 330417970), (2, 165208985), (5, 66083594), (10, 33041797), (137, 2411810), (274, 1205905), (433, 763090), (557, 593210), (685, 482362), (866, 381545), (1114, 296605), (1370, 241181), (2165, 152618), (2785, 118642), (4330, 76309), (5570, 59321)]