6547180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 14724864

約数和(自身を除く): 8177684

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 331, 430, 460, 662, 860, 989, 1324, 1655, 1978, 3310, 3956, 4945, 6620, 7613, 9890, 14233, 15226, 19780, 28466, 30452, 38065, 56932, 71165, 76130, 142330, 152260, 284660, 327359, 654718, 1309436, 1636795, 3273590, 6547180]

約数ペア:

[(1, 6547180), (2, 3273590), (4, 1636795), (5, 1309436), (10, 654718), (20, 327359), (23, 284660), (43, 152260), (46, 142330), (86, 76130), (92, 71165), (115, 56932), (172, 38065), (215, 30452), (230, 28466), (331, 19780), (430, 15226), (460, 14233), (662, 9890), (860, 7613), (989, 6620), (1324, 4945), (1655, 3956), (1978, 3310)]