6662810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 15863040

約数和(自身を除く): 9200230

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 509, 595, 770, 935, 1018, 1190, 1309, 1870, 2545, 2618, 3563, 5090, 5599, 6545, 7126, 8653, 11198, 13090, 17306, 17815, 27995, 35630, 39193, 43265, 55990, 60571, 78386, 86530, 95183, 121142, 190366, 195965, 302855, 391930, 475915, 605710, 666281, 951830, 1332562, 3331405, 6662810]

約数ペア:

[(1, 6662810), (2, 3331405), (5, 1332562), (7, 951830), (10, 666281), (11, 605710), (14, 475915), (17, 391930), (22, 302855), (34, 195965), (35, 190366), (55, 121142), (70, 95183), (77, 86530), (85, 78386), (110, 60571), (119, 55990), (154, 43265), (170, 39193), (187, 35630), (238, 27995), (374, 17815), (385, 17306), (509, 13090), (595, 11198), (770, 8653), (935, 7126), (1018, 6545), (1190, 5599), (1309, 5090), (1870, 3563), (2545, 2618)]