180951010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 350736480

約数和(自身を除く): 169785470

約数列:

[1, 2, 5, 10, 29, 53, 58, 61, 106, 122, 145, 193, 265, 290, 305, 386, 530, 610, 965, 1537, 1769, 1930, 3074, 3233, 3538, 5597, 6466, 7685, 8845, 10229, 11194, 11773, 15370, 16165, 17690, 20458, 23546, 27985, 32330, 51145, 55970, 58865, 93757, 102290, 117730, 187514, 296641, 341417, 468785, 593282, 623969, 682834, 937570, 1247938, 1483205, 1707085, 2966410, 3119845, 3414170, 6239690, 18095101, 36190202, 90475505, 180951010]

約数ペア:

[(1, 180951010), (2, 90475505), (5, 36190202), (10, 18095101), (29, 6239690), (53, 3414170), (58, 3119845), (61, 2966410), (106, 1707085), (122, 1483205), (145, 1247938), (193, 937570), (265, 682834), (290, 623969), (305, 593282), (386, 468785), (530, 341417), (610, 296641), (965, 187514), (1537, 117730), (1769, 102290), (1930, 93757), (3074, 58865), (3233, 55970), (3538, 51145), (5597, 32330), (6466, 27985), (7685, 23546), (8845, 20458), (10229, 17690), (11194, 16165), (11773, 15370)]