33778010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 74131200

約数和(自身を除く): 40353190

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 109, 133, 190, 218, 233, 266, 466, 545, 665, 763, 1090, 1165, 1330, 1526, 1631, 2071, 2330, 3262, 3815, 4142, 4427, 7630, 8155, 8854, 10355, 14497, 16310, 20710, 22135, 25397, 28994, 30989, 44270, 50794, 61978, 72485, 126985, 144970, 154945, 177779, 253970, 309890, 355558, 482543, 888895, 965086, 1777790, 2412715, 3377801, 4825430, 6755602, 16889005, 33778010]

約数ペア:

[(1, 33778010), (2, 16889005), (5, 6755602), (7, 4825430), (10, 3377801), (14, 2412715), (19, 1777790), (35, 965086), (38, 888895), (70, 482543), (95, 355558), (109, 309890), (133, 253970), (190, 177779), (218, 154945), (233, 144970), (266, 126985), (466, 72485), (545, 61978), (665, 50794), (763, 44270), (1090, 30989), (1165, 28994), (1330, 25397), (1526, 22135), (1631, 20710), (2071, 16310), (2330, 14497), (3262, 10355), (3815, 8854), (4142, 8155), (4427, 7630)]