91539140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59441}}^1$

素因数の和:59468

約数の個数: 48

約数和(自身を含む): 239670144

約数和(自身を除く): 148131004

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 59441, 118882, 237764, 297205, 416087, 594410, 653851, 832174, 1188820, 1307702, 1664348, 2080435, 2615404, 3269255, 4160870, 4576957, 6538510, 8321740, 9153914, 13077020, 18307828, 22884785, 45769570, 91539140]

約数ペア:

[(1, 91539140), (2, 45769570), (4, 22884785), (5, 18307828), (7, 13077020), (10, 9153914), (11, 8321740), (14, 6538510), (20, 4576957), (22, 4160870), (28, 3269255), (35, 2615404), (44, 2080435), (55, 1664348), (70, 1307702), (77, 1188820), (110, 832174), (140, 653851), (154, 594410), (220, 416087), (308, 297205), (385, 237764), (770, 118882), (1540, 59441)]