70082740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5537

約数の個数: 72

約数和(自身を含む): 184405032

約数和(自身を除く): 114322292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 5501, 6370, 11002, 12740, 22004, 27505, 38507, 55010, 71513, 77014, 110020, 143026, 154028, 192535, 269549, 286052, 357565, 385070, 500591, 539098, 715130, 770140, 1001182, 1078196, 1347745, 1430260, 2002364, 2502955, 2695490, 3504137, 5005910, 5390980, 7008274, 10011820, 14016548, 17520685, 35041370, 70082740]

約数ペア:

[(1, 70082740), (2, 35041370), (4, 17520685), (5, 14016548), (7, 10011820), (10, 7008274), (13, 5390980), (14, 5005910), (20, 3504137), (26, 2695490), (28, 2502955), (35, 2002364), (49, 1430260), (52, 1347745), (65, 1078196), (70, 1001182), (91, 770140), (98, 715130), (130, 539098), (140, 500591), (182, 385070), (196, 357565), (245, 286052), (260, 269549), (364, 192535), (455, 154028), (490, 143026), (637, 110020), (910, 77014), (980, 71513), (1274, 55010), (1820, 38507), (2548, 27505), (3185, 22004), (5501, 12740), (6370, 11002)]