355164530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2753}}^1$

素因数の和:2883

約数の個数: 64

約数和(自身を含む): 777288960

約数和(自身を除く): 422124430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 97, 133, 190, 194, 266, 485, 665, 679, 970, 1330, 1358, 1843, 2753, 3395, 3686, 5506, 6790, 9215, 12901, 13765, 18430, 19271, 25802, 27530, 38542, 52307, 64505, 96355, 104614, 129010, 192710, 261535, 267041, 366149, 523070, 534082, 732298, 1335205, 1830745, 1869287, 2670410, 3661490, 3738574, 5073779, 9346435, 10147558, 18692870, 25368895, 35516453, 50737790, 71032906, 177582265, 355164530]

約数ペア:

[(1, 355164530), (2, 177582265), (5, 71032906), (7, 50737790), (10, 35516453), (14, 25368895), (19, 18692870), (35, 10147558), (38, 9346435), (70, 5073779), (95, 3738574), (97, 3661490), (133, 2670410), (190, 1869287), (194, 1830745), (266, 1335205), (485, 732298), (665, 534082), (679, 523070), (970, 366149), (1330, 267041), (1358, 261535), (1843, 192710), (2753, 129010), (3395, 104614), (3686, 96355), (5506, 64505), (6790, 52307), (9215, 38542), (12901, 27530), (13765, 25802), (18430, 19271)]