29400700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:551

約数の個数: 72

約数和(自身を含む): 73835552

約数和(自身を除く): 44434852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 433, 485, 679, 700, 866, 970, 1358, 1732, 1940, 2165, 2425, 2716, 3031, 3395, 4330, 4850, 6062, 6790, 8660, 9700, 10825, 12124, 13580, 15155, 16975, 21650, 30310, 33950, 42001, 43300, 60620, 67900, 75775, 84002, 151550, 168004, 210005, 294007, 303100, 420010, 588014, 840020, 1050025, 1176028, 1470035, 2100050, 2940070, 4200100, 5880140, 7350175, 14700350, 29400700]

約数ペア:

[(1, 29400700), (2, 14700350), (4, 7350175), (5, 5880140), (7, 4200100), (10, 2940070), (14, 2100050), (20, 1470035), (25, 1176028), (28, 1050025), (35, 840020), (50, 588014), (70, 420010), (97, 303100), (100, 294007), (140, 210005), (175, 168004), (194, 151550), (350, 84002), (388, 75775), (433, 67900), (485, 60620), (679, 43300), (700, 42001), (866, 33950), (970, 30310), (1358, 21650), (1732, 16975), (1940, 15155), (2165, 13580), (2425, 12124), (2716, 10825), (3031, 9700), (3395, 8660), (4330, 6790), (4850, 6062)]