30024760

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20287}}^1$

素因数の和:20335

約数の個数: 32

約数和(自身を含む): 69384960

約数和(自身を除く): 39360200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 20287, 40574, 81148, 101435, 162296, 202870, 405740, 750619, 811480, 1501238, 3002476, 3753095, 6004952, 7506190, 15012380, 30024760]

約数ペア:

[(1, 30024760), (2, 15012380), (4, 7506190), (5, 6004952), (8, 3753095), (10, 3002476), (20, 1501238), (37, 811480), (40, 750619), (74, 405740), (148, 202870), (185, 162296), (296, 101435), (370, 81148), (740, 40574), (1480, 20287)]