302129730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{159857}}^1$

素因数の和:159880

約数の個数: 64

約数和(自身を含む): 920782080

約数和(自身を除く): 618652350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 159857, 319714, 479571, 799285, 959142, 1118999, 1438713, 1598570, 2237998, 2397855, 2877426, 3356997, 4316139, 4795710, 5594995, 6713994, 7193565, 8632278, 10070991, 11189990, 14387130, 16784985, 20141982, 21580695, 30212973, 33569970, 43161390, 50354955, 60425946, 100709910, 151064865, 302129730]

約数ペア:

[(1, 302129730), (2, 151064865), (3, 100709910), (5, 60425946), (6, 50354955), (7, 43161390), (9, 33569970), (10, 30212973), (14, 21580695), (15, 20141982), (18, 16784985), (21, 14387130), (27, 11189990), (30, 10070991), (35, 8632278), (42, 7193565), (45, 6713994), (54, 5594995), (63, 4795710), (70, 4316139), (90, 3356997), (105, 2877426), (126, 2397855), (135, 2237998), (189, 1598570), (210, 1438713), (270, 1118999), (315, 959142), (378, 799285), (630, 479571), (945, 319714), (1890, 159857)]