11278260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{8951}}^1$

素因数の和:8973

約数の個数: 72

約数和(自身を含む): 39102336

約数和(自身を除く): 27824076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 8951, 17902, 26853, 35804, 44755, 53706, 62657, 80559, 89510, 107412, 125314, 134265, 161118, 179020, 187971, 250628, 268530, 313285, 322236, 375942, 402795, 537060, 563913, 626570, 751884, 805590, 939855, 1127826, 1253140, 1611180, 1879710, 2255652, 2819565, 3759420, 5639130, 11278260]

約数ペア:

[(1, 11278260), (2, 5639130), (3, 3759420), (4, 2819565), (5, 2255652), (6, 1879710), (7, 1611180), (9, 1253140), (10, 1127826), (12, 939855), (14, 805590), (15, 751884), (18, 626570), (20, 563913), (21, 537060), (28, 402795), (30, 375942), (35, 322236), (36, 313285), (42, 268530), (45, 250628), (60, 187971), (63, 179020), (70, 161118), (84, 134265), (90, 125314), (105, 107412), (126, 89510), (140, 80559), (180, 62657), (210, 53706), (252, 44755), (315, 35804), (420, 26853), (630, 17902), (1260, 8951)]