42358030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1559}}^1$

素因数の和:1609

約数の個数: 64

約数和(自身を含む): 94348800

約数和(自身を除く): 51990770

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 1559, 2090, 2470, 2717, 3118, 5434, 7795, 13585, 15590, 17149, 20267, 27170, 29621, 34298, 40534, 59242, 85745, 101335, 148105, 171490, 202670, 222937, 296210, 325831, 385073, 445874, 651662, 770146, 1114685, 1629155, 1925365, 2229370, 3258310, 3850730, 4235803, 8471606, 21179015, 42358030]

約数ペア:

[(1, 42358030), (2, 21179015), (5, 8471606), (10, 4235803), (11, 3850730), (13, 3258310), (19, 2229370), (22, 1925365), (26, 1629155), (38, 1114685), (55, 770146), (65, 651662), (95, 445874), (110, 385073), (130, 325831), (143, 296210), (190, 222937), (209, 202670), (247, 171490), (286, 148105), (418, 101335), (494, 85745), (715, 59242), (1045, 40534), (1235, 34298), (1430, 29621), (1559, 27170), (2090, 20267), (2470, 17149), (2717, 15590), (3118, 13585), (5434, 7795)]