98310170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 206829288

約数和(自身を除く): 108519118

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 313, 490, 626, 641, 1282, 1565, 2191, 3130, 3205, 4382, 4487, 6410, 8974, 10955, 15337, 21910, 22435, 30674, 31409, 44870, 62818, 76685, 153370, 157045, 200633, 314090, 401266, 1003165, 1404431, 2006330, 2808862, 7022155, 9831017, 14044310, 19662034, 49155085, 98310170]

約数ペア:

[(1, 98310170), (2, 49155085), (5, 19662034), (7, 14044310), (10, 9831017), (14, 7022155), (35, 2808862), (49, 2006330), (70, 1404431), (98, 1003165), (245, 401266), (313, 314090), (490, 200633), (626, 157045), (641, 153370), (1282, 76685), (1565, 62818), (2191, 44870), (3130, 31409), (3205, 30674), (4382, 22435), (4487, 21910), (6410, 15337), (8974, 10955)]