1930904910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1950409}}^1$

素因数の和:1950433

約数の個数: 48

約数和(自身を含む): 5476751280

約数和(自身を除く): 3545846370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1950409, 3900818, 5851227, 9752045, 11702454, 17553681, 19504090, 21454499, 29256135, 35107362, 42908998, 58512270, 64363497, 87768405, 107272495, 128726994, 175536810, 193090491, 214544990, 321817485, 386180982, 643634970, 965452455, 1930904910]

約数ペア:

[(1, 1930904910), (2, 965452455), (3, 643634970), (5, 386180982), (6, 321817485), (9, 214544990), (10, 193090491), (11, 175536810), (15, 128726994), (18, 107272495), (22, 87768405), (30, 64363497), (33, 58512270), (45, 42908998), (55, 35107362), (66, 29256135), (90, 21454499), (99, 19504090), (110, 17553681), (165, 11702454), (198, 9752045), (330, 5851227), (495, 3900818), (990, 1950409)]