3947030

素因数分解:

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

素因数の和:292

約数の個数: 24

約数和(自身を含む): 7470576

約数和(自身を除く): 3523546

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 15065, 17161, 30130, 34322, 85805, 171610, 394703, 789406, 1973515, 3947030]

約数ペア:

[(1, 3947030), (2, 1973515), (5, 789406), (10, 394703), (23, 171610), (46, 85805), (115, 34322), (131, 30130), (230, 17161), (262, 15065), (655, 6026), (1310, 3013)]