2430271998

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{194827}}^1$

素因数の和:194859

約数の個数: 80

約数和(自身を含む): 6789366144

約数和(自身を除く): 4359094146

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 126, 154, 162, 189, 198, 231, 297, 378, 462, 567, 594, 693, 891, 1134, 1386, 1782, 2079, 4158, 6237, 12474, 194827, 389654, 584481, 1168962, 1363789, 1753443, 2143097, 2727578, 3506886, 4091367, 4286194, 5260329, 6429291, 8182734, 10520658, 12274101, 12858582, 15001679, 15780987, 19287873, 24548202, 30003358, 31561974, 36822303, 38575746, 45005037, 57863619, 73644606, 90010074, 110466909, 115727238, 135015111, 173590857, 220933818, 270030222, 347181714, 405045333, 810090666, 1215135999, 2430271998]

約数ペア:

[(1, 2430271998), (2, 1215135999), (3, 810090666), (6, 405045333), (7, 347181714), (9, 270030222), (11, 220933818), (14, 173590857), (18, 135015111), (21, 115727238), (22, 110466909), (27, 90010074), (33, 73644606), (42, 57863619), (54, 45005037), (63, 38575746), (66, 36822303), (77, 31561974), (81, 30003358), (99, 24548202), (126, 19287873), (154, 15780987), (162, 15001679), (189, 12858582), (198, 12274101), (231, 10520658), (297, 8182734), (378, 6429291), (462, 5260329), (567, 4286194), (594, 4091367), (693, 3506886), (891, 2727578), (1134, 2143097), (1386, 1753443), (1782, 1363789), (2079, 1168962), (4158, 584481), (6237, 389654), (12474, 194827)]