29428700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2473}}^1$

素因数の和:2511

約数の個数: 72

約数和(自身を含む): 77307552

約数和(自身を除く): 47878852

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 340, 350, 425, 476, 595, 700, 850, 1190, 1700, 2380, 2473, 2975, 4946, 5950, 9892, 11900, 12365, 17311, 24730, 34622, 42041, 49460, 61825, 69244, 84082, 86555, 123650, 168164, 173110, 210205, 247300, 294287, 346220, 420410, 432775, 588574, 840820, 865550, 1051025, 1177148, 1471435, 1731100, 2102050, 2942870, 4204100, 5885740, 7357175, 14714350, 29428700]

約数ペア:

[(1, 29428700), (2, 14714350), (4, 7357175), (5, 5885740), (7, 4204100), (10, 2942870), (14, 2102050), (17, 1731100), (20, 1471435), (25, 1177148), (28, 1051025), (34, 865550), (35, 840820), (50, 588574), (68, 432775), (70, 420410), (85, 346220), (100, 294287), (119, 247300), (140, 210205), (170, 173110), (175, 168164), (238, 123650), (340, 86555), (350, 84082), (425, 69244), (476, 61825), (595, 49460), (700, 42041), (850, 34622), (1190, 24730), (1700, 17311), (2380, 12365), (2473, 11900), (2975, 9892), (4946, 5950)]