23147940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10427}}^1$

素因数の和:10476

約数の個数: 48

約数和(自身を含む): 66572352

約数和(自身を除く): 43424412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 10427, 20854, 31281, 41708, 52135, 62562, 104270, 125124, 156405, 208540, 312810, 385799, 625620, 771598, 1157397, 1543196, 1928995, 2314794, 3857990, 4629588, 5786985, 7715980, 11573970, 23147940]

約数ペア:

[(1, 23147940), (2, 11573970), (3, 7715980), (4, 5786985), (5, 4629588), (6, 3857990), (10, 2314794), (12, 1928995), (15, 1543196), (20, 1157397), (30, 771598), (37, 625620), (60, 385799), (74, 312810), (111, 208540), (148, 156405), (185, 125124), (222, 104270), (370, 62562), (444, 52135), (555, 41708), (740, 31281), (1110, 20854), (2220, 10427)]