29914640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53419}}^1$

素因数の和:53439

約数の個数: 40

約数和(自身を含む): 79488960

約数和(自身を除く): 49574320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 53419, 106838, 213676, 267095, 373933, 427352, 534190, 747866, 854704, 1068380, 1495732, 1869665, 2136760, 2991464, 3739330, 4273520, 5982928, 7478660, 14957320, 29914640]

約数ペア:

[(1, 29914640), (2, 14957320), (4, 7478660), (5, 5982928), (7, 4273520), (8, 3739330), (10, 2991464), (14, 2136760), (16, 1869665), (20, 1495732), (28, 1068380), (35, 854704), (40, 747866), (56, 534190), (70, 427352), (80, 373933), (112, 267095), (140, 213676), (280, 106838), (560, 53419)]