15697975090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{57487}}^1$

素因数の和:57631

約数の個数: 64

約数和(自身を含む): 33377992704

約数和(自身を除く): 17680017614

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 83, 94, 166, 235, 329, 415, 470, 581, 658, 830, 1162, 1645, 2905, 3290, 3901, 5810, 7802, 19505, 27307, 39010, 54614, 57487, 114974, 136535, 273070, 287435, 402409, 574870, 804818, 2012045, 2701889, 4024090, 4771421, 5403778, 9542842, 13509445, 18913223, 23857105, 27018890, 33399947, 37826446, 47714210, 66799894, 94566115, 166999735, 189132230, 224256787, 333999470, 448513574, 1121283935, 1569797509, 2242567870, 3139595018, 7848987545, 15697975090]

約数ペア:

[(1, 15697975090), (2, 7848987545), (5, 3139595018), (7, 2242567870), (10, 1569797509), (14, 1121283935), (35, 448513574), (47, 333999470), (70, 224256787), (83, 189132230), (94, 166999735), (166, 94566115), (235, 66799894), (329, 47714210), (415, 37826446), (470, 33399947), (581, 27018890), (658, 23857105), (830, 18913223), (1162, 13509445), (1645, 9542842), (2905, 5403778), (3290, 4771421), (3901, 4024090), (5810, 2701889), (7802, 2012045), (19505, 804818), (27307, 574870), (39010, 402409), (54614, 287435), (57487, 273070), (114974, 136535)]