9874260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4987}}^1$

素因数の和:5013

約数の個数: 72

約数和(自身を含む): 32681376

約数和(自身を除く): 22807116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4987, 9974, 14961, 19948, 24935, 29922, 44883, 49870, 54857, 59844, 74805, 89766, 99740, 109714, 149610, 164571, 179532, 219428, 224415, 274285, 299220, 329142, 448830, 493713, 548570, 658284, 822855, 897660, 987426, 1097140, 1645710, 1974852, 2468565, 3291420, 4937130, 9874260]

約数ペア:

[(1, 9874260), (2, 4937130), (3, 3291420), (4, 2468565), (5, 1974852), (6, 1645710), (9, 1097140), (10, 987426), (11, 897660), (12, 822855), (15, 658284), (18, 548570), (20, 493713), (22, 448830), (30, 329142), (33, 299220), (36, 274285), (44, 224415), (45, 219428), (55, 179532), (60, 164571), (66, 149610), (90, 109714), (99, 99740), (110, 89766), (132, 74805), (165, 59844), (180, 54857), (198, 49870), (220, 44883), (330, 29922), (396, 24935), (495, 19948), (660, 14961), (990, 9974), (1980, 4987)]