17060540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3931}}^1$

素因数の和:3978

約数の個数: 48

約数和(自身を含む): 42276864

約数和(自身を除く): 25216324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 3931, 4340, 7862, 15724, 19655, 27517, 39310, 55034, 78620, 110068, 121861, 137585, 243722, 275170, 487444, 550340, 609305, 853027, 1218610, 1706054, 2437220, 3412108, 4265135, 8530270, 17060540]

約数ペア:

[(1, 17060540), (2, 8530270), (4, 4265135), (5, 3412108), (7, 2437220), (10, 1706054), (14, 1218610), (20, 853027), (28, 609305), (31, 550340), (35, 487444), (62, 275170), (70, 243722), (124, 137585), (140, 121861), (155, 110068), (217, 78620), (310, 55034), (434, 39310), (620, 27517), (868, 19655), (1085, 15724), (2170, 7862), (3931, 4340)]