30013302520

素因数分解:

$2^3\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{370169}}^1$

素因数の和:372207

約数の個数: 32

約数和(自身を含む): 67563428400

約数和(自身を除く): 37550125880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2027, 4054, 8108, 10135, 16216, 20270, 40540, 81080, 370169, 740338, 1480676, 1850845, 2961352, 3701690, 7403380, 14806760, 750332563, 1500665126, 3001330252, 3751662815, 6002660504, 7503325630, 15006651260, 30013302520]

約数ペア:

[(1, 30013302520), (2, 15006651260), (4, 7503325630), (5, 6002660504), (8, 3751662815), (10, 3001330252), (20, 1500665126), (40, 750332563), (2027, 14806760), (4054, 7403380), (8108, 3701690), (10135, 2961352), (16216, 1850845), (20270, 1480676), (40540, 740338), (81080, 370169)]