1007569780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{67261}}^1$

素因数の和:67384

約数の個数: 48

約数和(自身を含む): 2440803456

約数和(自身を除く): 1433233676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 7490, 14980, 67261, 134522, 269044, 336305, 470827, 672610, 941654, 1345220, 1883308, 2354135, 4708270, 7196927, 9416540, 14393854, 28787708, 35984635, 50378489, 71969270, 100756978, 143938540, 201513956, 251892445, 503784890, 1007569780]

約数ペア:

[(1, 1007569780), (2, 503784890), (4, 251892445), (5, 201513956), (7, 143938540), (10, 100756978), (14, 71969270), (20, 50378489), (28, 35984635), (35, 28787708), (70, 14393854), (107, 9416540), (140, 7196927), (214, 4708270), (428, 2354135), (535, 1883308), (749, 1345220), (1070, 941654), (1498, 672610), (2140, 470827), (2996, 336305), (3745, 269044), (7490, 134522), (14980, 67261)]