170230918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31327}}^1$

素因数の和:31372

約数の個数: 32

約数和(自身を含む): 315786240

約数和(自身を除く): 145555322

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 31327, 62654, 344597, 407251, 595213, 689194, 814502, 1190426, 4479761, 6547343, 7737769, 8959522, 13094686, 15475538, 85115459, 170230918]

約数ペア:

[(1, 170230918), (2, 85115459), (11, 15475538), (13, 13094686), (19, 8959522), (22, 7737769), (26, 6547343), (38, 4479761), (143, 1190426), (209, 814502), (247, 689194), (286, 595213), (418, 407251), (494, 344597), (2717, 62654), (5434, 31327)]