2149508520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5970857}}^1$

素因数の和:5970874

約数の個数: 48

約数和(自身を含む): 6985903860

約数和(自身を除く): 4836395340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5970857, 11941714, 17912571, 23883428, 29854285, 35825142, 47766856, 53737713, 59708570, 71650284, 89562855, 107475426, 119417140, 143300568, 179125710, 214950852, 238834280, 268688565, 358251420, 429901704, 537377130, 716502840, 1074754260, 2149508520]

約数ペア:

[(1, 2149508520), (2, 1074754260), (3, 716502840), (4, 537377130), (5, 429901704), (6, 358251420), (8, 268688565), (9, 238834280), (10, 214950852), (12, 179125710), (15, 143300568), (18, 119417140), (20, 107475426), (24, 89562855), (30, 71650284), (36, 59708570), (40, 53737713), (45, 47766856), (60, 35825142), (72, 29854285), (90, 23883428), (120, 17912571), (180, 11941714), (360, 5970857)]