11238390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 29416608

約数和(自身を除く): 18178218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 647, 965, 1158, 1294, 1737, 1930, 1941, 2895, 3235, 3474, 3882, 5790, 5823, 6470, 8685, 9705, 11646, 17370, 19410, 29115, 58230, 124871, 249742, 374613, 624355, 749226, 1123839, 1248710, 1873065, 2247678, 3746130, 5619195, 11238390]

約数ペア:

[(1, 11238390), (2, 5619195), (3, 3746130), (5, 2247678), (6, 1873065), (9, 1248710), (10, 1123839), (15, 749226), (18, 624355), (30, 374613), (45, 249742), (90, 124871), (193, 58230), (386, 29115), (579, 19410), (647, 17370), (965, 11646), (1158, 9705), (1294, 8685), (1737, 6470), (1930, 5823), (1941, 5790), (2895, 3882), (3235, 3474)]