11906020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{12149}}^1$

素因数の和:12172

約数の個数: 36

約数和(自身を含む): 29087100

約数和(自身を除く): 17181080

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 12149, 24298, 48596, 60745, 85043, 121490, 170086, 242980, 340172, 425215, 595301, 850430, 1190602, 1700860, 2381204, 2976505, 5953010, 11906020]

約数ペア:

[(1, 11906020), (2, 5953010), (4, 2976505), (5, 2381204), (7, 1700860), (10, 1190602), (14, 850430), (20, 595301), (28, 425215), (35, 340172), (49, 242980), (70, 170086), (98, 121490), (140, 85043), (196, 60745), (245, 48596), (490, 24298), (980, 12149)]