7894060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^2$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 17431344

約数和(自身を除く): 9537284

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 131, 230, 262, 460, 524, 655, 1310, 2620, 3013, 6026, 12052, 15065, 17161, 30130, 34322, 60260, 68644, 85805, 171610, 343220, 394703, 789406, 1578812, 1973515, 3947030, 7894060]

約数ペア:

[(1, 7894060), (2, 3947030), (4, 1973515), (5, 1578812), (10, 789406), (20, 394703), (23, 343220), (46, 171610), (92, 85805), (115, 68644), (131, 60260), (230, 34322), (262, 30130), (460, 17161), (524, 15065), (655, 12052), (1310, 6026), (2620, 3013)]