103680290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{40031}}^1$

素因数の和:40082

約数の個数: 32

約数和(自身を含む): 219055104

約数和(自身を除く): 115374814

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 40031, 80062, 200155, 280217, 400310, 560434, 1401085, 1481147, 2802170, 2962294, 7405735, 10368029, 14811470, 20736058, 51840145, 103680290]

約数ペア:

[(1, 103680290), (2, 51840145), (5, 20736058), (7, 14811470), (10, 10368029), (14, 7405735), (35, 2962294), (37, 2802170), (70, 1481147), (74, 1401085), (185, 560434), (259, 400310), (370, 280217), (518, 200155), (1295, 80062), (2590, 40031)]