7841460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^2$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 24173856

約数和(自身を除く): 16332396

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 109, 110, 132, 165, 218, 220, 327, 330, 436, 545, 654, 660, 1090, 1199, 1308, 1635, 2180, 2398, 3270, 3597, 4796, 5995, 6540, 7194, 11881, 11990, 14388, 17985, 23762, 23980, 35643, 35970, 47524, 59405, 71286, 71940, 118810, 130691, 142572, 178215, 237620, 261382, 356430, 392073, 522764, 653455, 712860, 784146, 1306910, 1568292, 1960365, 2613820, 3920730, 7841460]

約数ペア:

[(1, 7841460), (2, 3920730), (3, 2613820), (4, 1960365), (5, 1568292), (6, 1306910), (10, 784146), (11, 712860), (12, 653455), (15, 522764), (20, 392073), (22, 356430), (30, 261382), (33, 237620), (44, 178215), (55, 142572), (60, 130691), (66, 118810), (109, 71940), (110, 71286), (132, 59405), (165, 47524), (218, 35970), (220, 35643), (327, 23980), (330, 23762), (436, 17985), (545, 14388), (654, 11990), (660, 11881), (1090, 7194), (1199, 6540), (1308, 5995), (1635, 4796), (2180, 3597), (2398, 3270)]