131036130

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{161773}}^1$

素因数の和:161792

約数の個数: 40

約数和(自身を含む): 352343772

約数和(自身を除く): 221307642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 161773, 323546, 485319, 808865, 970638, 1455957, 1617730, 2426595, 2911914, 4367871, 4853190, 7279785, 8735742, 13103613, 14559570, 21839355, 26207226, 43678710, 65518065, 131036130]

約数ペア:

[(1, 131036130), (2, 65518065), (3, 43678710), (5, 26207226), (6, 21839355), (9, 14559570), (10, 13103613), (15, 8735742), (18, 7279785), (27, 4853190), (30, 4367871), (45, 2911914), (54, 2426595), (81, 1617730), (90, 1455957), (135, 970638), (162, 808865), (270, 485319), (405, 323546), (810, 161773)]