2969190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1594

約数の個数: 64

約数和(自身を含む): 9054720

約数和(自身を除く): 6085530

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, 1571, 1890, 3142, 4713, 7855, 9426, 10997, 14139, 15710, 21994, 23565, 28278, 32991, 42417, 47130, 54985, 65982, 70695, 84834, 98973, 109970, 141390, 164955, 197946, 212085, 296919, 329910, 424170, 494865, 593838, 989730, 1484595, 2969190]

約数ペア:

[(1, 2969190), (2, 1484595), (3, 989730), (5, 593838), (6, 494865), (7, 424170), (9, 329910), (10, 296919), (14, 212085), (15, 197946), (18, 164955), (21, 141390), (27, 109970), (30, 98973), (35, 84834), (42, 70695), (45, 65982), (54, 54985), (63, 47130), (70, 42417), (90, 32991), (105, 28278), (126, 23565), (135, 21994), (189, 15710), (210, 14139), (270, 10997), (315, 9426), (378, 7855), (630, 4713), (945, 3142), (1571, 1890)]