30463960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33113}}^1$

素因数の和:33147

約数の個数: 32

約数和(自身を含む): 71526240

約数和(自身を除く): 41062280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 33113, 66226, 132452, 165565, 264904, 331130, 662260, 761599, 1324520, 1523198, 3046396, 3807995, 6092792, 7615990, 15231980, 30463960]

約数ペア:

[(1, 30463960), (2, 15231980), (4, 7615990), (5, 6092792), (8, 3807995), (10, 3046396), (20, 1523198), (23, 1324520), (40, 761599), (46, 662260), (92, 331130), (115, 264904), (184, 165565), (230, 132452), (460, 66226), (920, 33113)]