138645270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{171167}}^1$

素因数の和:171186

約数の個数: 40

約数和(自身を含む): 372803904

約数和(自身を除く): 234158634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 171167, 342334, 513501, 855835, 1027002, 1540503, 1711670, 2567505, 3081006, 4621509, 5135010, 7702515, 9243018, 13864527, 15405030, 23107545, 27729054, 46215090, 69322635, 138645270]

約数ペア:

[(1, 138645270), (2, 69322635), (3, 46215090), (5, 27729054), (6, 23107545), (9, 15405030), (10, 13864527), (15, 9243018), (18, 7702515), (27, 5135010), (30, 4621509), (45, 3081006), (54, 2567505), (81, 1711670), (90, 1540503), (135, 1027002), (162, 855835), (270, 513501), (405, 342334), (810, 171167)]