6824790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 21841920

約数和(自身を除く): 15017130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 115, 126, 135, 138, 157, 161, 189, 207, 210, 230, 270, 314, 315, 322, 345, 378, 414, 471, 483, 621, 630, 690, 785, 805, 942, 945, 966, 1035, 1099, 1242, 1413, 1449, 1570, 1610, 1890, 2070, 2198, 2355, 2415, 2826, 2898, 3105, 3297, 3611, 4239, 4347, 4710, 4830, 5495, 6210, 6594, 7065, 7222, 7245, 8478, 8694, 9891, 10833, 10990, 14130, 14490, 16485, 18055, 19782, 21195, 21666, 21735, 25277, 29673, 32499, 32970, 36110, 42390, 43470, 49455, 50554, 54165, 59346, 64998, 75831, 97497, 98910, 108330, 126385, 148365, 151662, 162495, 194994, 227493, 252770, 296730, 324990, 379155, 454986, 487485, 682479, 758310, 974970, 1137465, 1364958, 2274930, 3412395, 6824790]

約数ペア:

[(1, 6824790), (2, 3412395), (3, 2274930), (5, 1364958), (6, 1137465), (7, 974970), (9, 758310), (10, 682479), (14, 487485), (15, 454986), (18, 379155), (21, 324990), (23, 296730), (27, 252770), (30, 227493), (35, 194994), (42, 162495), (45, 151662), (46, 148365), (54, 126385), (63, 108330), (69, 98910), (70, 97497), (90, 75831), (105, 64998), (115, 59346), (126, 54165), (135, 50554), (138, 49455), (157, 43470), (161, 42390), (189, 36110), (207, 32970), (210, 32499), (230, 29673), (270, 25277), (314, 21735), (315, 21666), (322, 21195), (345, 19782), (378, 18055), (414, 16485), (471, 14490), (483, 14130), (621, 10990), (630, 10833), (690, 9891), (785, 8694), (805, 8478), (942, 7245), (945, 7222), (966, 7065), (1035, 6594), (1099, 6210), (1242, 5495), (1413, 4830), (1449, 4710), (1570, 4347), (1610, 4239), (1890, 3611), (2070, 3297), (2198, 3105), (2355, 2898), (2415, 2826)]