19256130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23773}}^1$

素因数の和:23792

約数の個数: 40

約数和(自身を含む): 51779772

約数和(自身を除く): 32523642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23773, 47546, 71319, 118865, 142638, 213957, 237730, 356595, 427914, 641871, 713190, 1069785, 1283742, 1925613, 2139570, 3209355, 3851226, 6418710, 9628065, 19256130]

約数ペア:

[(1, 19256130), (2, 9628065), (3, 6418710), (5, 3851226), (6, 3209355), (9, 2139570), (10, 1925613), (15, 1283742), (18, 1069785), (27, 713190), (30, 641871), (45, 427914), (54, 356595), (81, 237730), (90, 213957), (135, 142638), (162, 118865), (270, 71319), (405, 47546), (810, 23773)]