11269620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 34509384

約数和(自身を除く): 23239764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 457, 548, 685, 822, 914, 1233, 1370, 1371, 1644, 1828, 2055, 2285, 2466, 2740, 2742, 4110, 4113, 4570, 4932, 5484, 6165, 6855, 8220, 8226, 9140, 12330, 13710, 16452, 20565, 24660, 27420, 41130, 62609, 82260, 125218, 187827, 250436, 313045, 375654, 563481, 626090, 751308, 939135, 1126962, 1252180, 1878270, 2253924, 2817405, 3756540, 5634810, 11269620]

約数ペア:

[(1, 11269620), (2, 5634810), (3, 3756540), (4, 2817405), (5, 2253924), (6, 1878270), (9, 1252180), (10, 1126962), (12, 939135), (15, 751308), (18, 626090), (20, 563481), (30, 375654), (36, 313045), (45, 250436), (60, 187827), (90, 125218), (137, 82260), (180, 62609), (274, 41130), (411, 27420), (457, 24660), (548, 20565), (685, 16452), (822, 13710), (914, 12330), (1233, 9140), (1370, 8226), (1371, 8220), (1644, 6855), (1828, 6165), (2055, 5484), (2285, 4932), (2466, 4570), (2740, 4113), (2742, 4110)]