2017054130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{316649}}^1$

素因数の和:316683

約数の個数: 48

約数和(自身を含む): 4548360600

約数和(自身を除く): 2531306470

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 316649, 633298, 1583245, 2216543, 3166490, 4116437, 4433086, 8232874, 11082715, 15515801, 20582185, 22165430, 28815059, 31031602, 41164370, 57630118, 77579005, 144075295, 155158010, 201705413, 288150590, 403410826, 1008527065, 2017054130]

約数ペア:

[(1, 2017054130), (2, 1008527065), (5, 403410826), (7, 288150590), (10, 201705413), (13, 155158010), (14, 144075295), (26, 77579005), (35, 57630118), (49, 41164370), (65, 31031602), (70, 28815059), (91, 22165430), (98, 20582185), (130, 15515801), (182, 11082715), (245, 8232874), (455, 4433086), (490, 4116437), (637, 3166490), (910, 2216543), (1274, 1583245), (3185, 633298), (6370, 316649)]