10891370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 23701248

約数和(自身を除く): 12809878

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 431, 665, 722, 862, 1330, 1805, 2155, 2527, 3017, 3610, 4310, 5054, 6034, 8189, 12635, 15085, 16378, 25270, 30170, 40945, 57323, 81890, 114646, 155591, 286615, 311182, 573230, 777955, 1089137, 1555910, 2178274, 5445685, 10891370]

約数ペア:

[(1, 10891370), (2, 5445685), (5, 2178274), (7, 1555910), (10, 1089137), (14, 777955), (19, 573230), (35, 311182), (38, 286615), (70, 155591), (95, 114646), (133, 81890), (190, 57323), (266, 40945), (361, 30170), (431, 25270), (665, 16378), (722, 15085), (862, 12635), (1330, 8189), (1805, 6034), (2155, 5054), (2527, 4310), (3017, 3610)]