6916910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 16740864

約数和(自身を除く): 9823954

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 691, 715, 770, 910, 1001, 1382, 1430, 2002, 3455, 4837, 5005, 6910, 7601, 8983, 9674, 10010, 15202, 17966, 24185, 38005, 44915, 48370, 53207, 62881, 76010, 89830, 98813, 106414, 125762, 197626, 266035, 314405, 494065, 532070, 628810, 691691, 988130, 1383382, 3458455, 6916910]

約数ペア:

[(1, 6916910), (2, 3458455), (5, 1383382), (7, 988130), (10, 691691), (11, 628810), (13, 532070), (14, 494065), (22, 314405), (26, 266035), (35, 197626), (55, 125762), (65, 106414), (70, 98813), (77, 89830), (91, 76010), (110, 62881), (130, 53207), (143, 48370), (154, 44915), (182, 38005), (286, 24185), (385, 17966), (455, 15202), (691, 10010), (715, 9674), (770, 8983), (910, 7601), (1001, 6910), (1382, 5005), (1430, 4837), (2002, 3455)]