66976910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6729

約数の個数: 64

約数和(自身を含む): 161892864

約数和(自身を除く): 94915954

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, 715, 770, 910, 1001, 1430, 2002, 5005, 6691, 10010, 13382, 33455, 46837, 66910, 73601, 86983, 93674, 147202, 173966, 234185, 368005, 434915, 468370, 515207, 608881, 736010, 869830, 956813, 1030414, 1217762, 1913626, 2576035, 3044405, 4784065, 5152070, 6088810, 6697691, 9568130, 13395382, 33488455, 66976910]

約数ペア:

[(1, 66976910), (2, 33488455), (5, 13395382), (7, 9568130), (10, 6697691), (11, 6088810), (13, 5152070), (14, 4784065), (22, 3044405), (26, 2576035), (35, 1913626), (55, 1217762), (65, 1030414), (70, 956813), (77, 869830), (91, 736010), (110, 608881), (130, 515207), (143, 468370), (154, 434915), (182, 368005), (286, 234185), (385, 173966), (455, 147202), (715, 93674), (770, 86983), (910, 73601), (1001, 66910), (1430, 46837), (2002, 33455), (5005, 13382), (6691, 10010)]