2699366930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71849}}^1$

素因数の和:71903

約数の個数: 48

約数和(自身を含む): 5558603400

約数和(自身を除く): 2859236470

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 2210, 2890, 3757, 7514, 18785, 37570, 71849, 143698, 359245, 718490, 934037, 1221433, 1868074, 2442866, 4670185, 6107165, 9340370, 12214330, 15878629, 20764361, 31757258, 41528722, 79393145, 103821805, 158786290, 207643610, 269936693, 539873386, 1349683465, 2699366930]

約数ペア:

[(1, 2699366930), (2, 1349683465), (5, 539873386), (10, 269936693), (13, 207643610), (17, 158786290), (26, 103821805), (34, 79393145), (65, 41528722), (85, 31757258), (130, 20764361), (170, 15878629), (221, 12214330), (289, 9340370), (442, 6107165), (578, 4670185), (1105, 2442866), (1445, 1868074), (2210, 1221433), (2890, 934037), (3757, 718490), (7514, 359245), (18785, 143698), (37570, 71849)]