123668090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{135899}}^1$

素因数の和:135926

約数の個数: 32

約数和(自身を含む): 273974400

約数和(自身を除く): 150306310

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 135899, 271798, 679495, 951293, 1358990, 1766687, 1902586, 3533374, 4756465, 8833435, 9512930, 12366809, 17666870, 24733618, 61834045, 123668090]

約数ペア:

[(1, 123668090), (2, 61834045), (5, 24733618), (7, 17666870), (10, 12366809), (13, 9512930), (14, 8833435), (26, 4756465), (35, 3533374), (65, 1902586), (70, 1766687), (91, 1358990), (130, 951293), (182, 679495), (455, 271798), (910, 135899)]