175215530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2803}}^1$

素因数の和:2883

約数の個数: 64

約数和(自身を含む): 387624960

約数和(自身を除く): 212409430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 70, 94, 95, 133, 190, 235, 266, 329, 470, 658, 665, 893, 1330, 1645, 1786, 2803, 3290, 4465, 5606, 6251, 8930, 12502, 14015, 19621, 28030, 31255, 39242, 53257, 62510, 98105, 106514, 131741, 196210, 263482, 266285, 372799, 532570, 658705, 745598, 922187, 1317410, 1844374, 1863995, 2503079, 3727990, 4610935, 5006158, 9221870, 12515395, 17521553, 25030790, 35043106, 87607765, 175215530]

約数ペア:

[(1, 175215530), (2, 87607765), (5, 35043106), (7, 25030790), (10, 17521553), (14, 12515395), (19, 9221870), (35, 5006158), (38, 4610935), (47, 3727990), (70, 2503079), (94, 1863995), (95, 1844374), (133, 1317410), (190, 922187), (235, 745598), (266, 658705), (329, 532570), (470, 372799), (658, 266285), (665, 263482), (893, 196210), (1330, 131741), (1645, 106514), (1786, 98105), (2803, 62510), (3290, 53257), (4465, 39242), (5606, 31255), (6251, 28030), (8930, 19621), (12502, 14015)]