212170768740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{56129833}}^1$

素因数の和:56129858

約数の個数: 96

約数和(自身を含む): 754384968960

約数和(自身を除く): 542214200220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 56129833, 112259666, 168389499, 224519332, 280649165, 336778998, 392908831, 505168497, 561298330, 673557996, 785817662, 841947495, 1010336994, 1122596660, 1178726493, 1515505491, 1571635324, 1683894990, 1964544155, 2020673988, 2357452986, 2525842485, 3031010982, 3367789980, 3536179479, 3929088310, 4714905972, 5051684970, 5893632465, 6062021964, 7072358958, 7577527455, 7858176620, 10103369940, 10608538437, 11787264930, 14144717916, 15155054910, 17680897395, 21217076874, 23574529860, 30310109820, 35361794790, 42434153748, 53042692185, 70723589580, 106085384370, 212170768740]

約数ペア:

[(1, 212170768740), (2, 106085384370), (3, 70723589580), (4, 53042692185), (5, 42434153748), (6, 35361794790), (7, 30310109820), (9, 23574529860), (10, 21217076874), (12, 17680897395), (14, 15155054910), (15, 14144717916), (18, 11787264930), (20, 10608538437), (21, 10103369940), (27, 7858176620), (28, 7577527455), (30, 7072358958), (35, 6062021964), (36, 5893632465), (42, 5051684970), (45, 4714905972), (54, 3929088310), (60, 3536179479), (63, 3367789980), (70, 3031010982), (84, 2525842485), (90, 2357452986), (105, 2020673988), (108, 1964544155), (126, 1683894990), (135, 1571635324), (140, 1515505491), (180, 1178726493), (189, 1122596660), (210, 1010336994), (252, 841947495), (270, 785817662), (315, 673557996), (378, 561298330), (420, 505168497), (540, 392908831), (630, 336778998), (756, 280649165), (945, 224519332), (1260, 168389499), (1890, 112259666), (3780, 56129833)]