3893370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 10281600

約数和(自身を除く): 6388230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 149, 195, 201, 298, 335, 390, 402, 447, 670, 745, 871, 894, 1005, 1490, 1742, 1937, 2010, 2235, 2613, 3874, 4355, 4470, 5226, 5811, 8710, 9685, 9983, 11622, 13065, 19370, 19966, 26130, 29055, 29949, 49915, 58110, 59898, 99830, 129779, 149745, 259558, 299490, 389337, 648895, 778674, 1297790, 1946685, 3893370]

約数ペア:

[(1, 3893370), (2, 1946685), (3, 1297790), (5, 778674), (6, 648895), (10, 389337), (13, 299490), (15, 259558), (26, 149745), (30, 129779), (39, 99830), (65, 59898), (67, 58110), (78, 49915), (130, 29949), (134, 29055), (149, 26130), (195, 19966), (201, 19370), (298, 13065), (335, 11622), (390, 9983), (402, 9685), (447, 8710), (670, 5811), (745, 5226), (871, 4470), (894, 4355), (1005, 3874), (1490, 2613), (1742, 2235), (1937, 2010)]