355384930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{60337}}^1$

素因数の和:60394

約数の個数: 32

約数和(自身を含む): 695093760

約数和(自身を除く): 339708830

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 60337, 120674, 301685, 603370, 1146403, 1870447, 2292806, 3740894, 5732015, 9352235, 11464030, 18704470, 35538493, 71076986, 177692465, 355384930]

約数ペア:

[(1, 355384930), (2, 177692465), (5, 71076986), (10, 35538493), (19, 18704470), (31, 11464030), (38, 9352235), (62, 5732015), (95, 3740894), (155, 2292806), (190, 1870447), (310, 1146403), (589, 603370), (1178, 301685), (2945, 120674), (5890, 60337)]