2969340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 9161040

約数和(自身を除く): 6191700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 409, 484, 605, 660, 726, 818, 1210, 1227, 1452, 1636, 1815, 2045, 2420, 2454, 3630, 4090, 4499, 4908, 6135, 7260, 8180, 8998, 12270, 13497, 17996, 22495, 24540, 26994, 44990, 49489, 53988, 67485, 89980, 98978, 134970, 148467, 197956, 247445, 269940, 296934, 494890, 593868, 742335, 989780, 1484670, 2969340]

約数ペア:

[(1, 2969340), (2, 1484670), (3, 989780), (4, 742335), (5, 593868), (6, 494890), (10, 296934), (11, 269940), (12, 247445), (15, 197956), (20, 148467), (22, 134970), (30, 98978), (33, 89980), (44, 67485), (55, 53988), (60, 49489), (66, 44990), (110, 26994), (121, 24540), (132, 22495), (165, 17996), (220, 13497), (242, 12270), (330, 8998), (363, 8180), (409, 7260), (484, 6135), (605, 4908), (660, 4499), (726, 4090), (818, 3630), (1210, 2454), (1227, 2420), (1452, 2045), (1636, 1815)]