23148540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128603}}^1$

素因数の和:128618

約数の個数: 36

約数和(自身を含む): 70217784

約数和(自身を除く): 47069244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128603, 257206, 385809, 514412, 643015, 771618, 1157427, 1286030, 1543236, 1929045, 2314854, 2572060, 3858090, 4629708, 5787135, 7716180, 11574270, 23148540]

約数ペア:

[(1, 23148540), (2, 11574270), (3, 7716180), (4, 5787135), (5, 4629708), (6, 3858090), (9, 2572060), (10, 2314854), (12, 1929045), (15, 1543236), (18, 1286030), (20, 1157427), (30, 771618), (36, 643015), (45, 514412), (60, 385809), (90, 257206), (180, 128603)]