189218376490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{182009}}^1$

素因数の和:182767

約数の個数: 64

約数和(自身を含む): 400689918720

約数和(自身を除く): 211471542230

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 727, 1430, 1454, 3635, 7270, 7997, 9451, 15994, 18902, 39985, 47255, 79970, 94510, 103961, 182009, 207922, 364018, 519805, 910045, 1039610, 1820090, 2002099, 2366117, 4004198, 4732234, 10010495, 11830585, 20020990, 23661170, 26027287, 52054574, 130136435, 132320543, 260272870, 264641086, 661602715, 1323205430, 1455525973, 1720167059, 2911051946, 3440334118, 7277629865, 8600835295, 14555259730, 17201670590, 18921837649, 37843675298, 94609188245, 189218376490]

約数ペア:

[(1, 189218376490), (2, 94609188245), (5, 37843675298), (10, 18921837649), (11, 17201670590), (13, 14555259730), (22, 8600835295), (26, 7277629865), (55, 3440334118), (65, 2911051946), (110, 1720167059), (130, 1455525973), (143, 1323205430), (286, 661602715), (715, 264641086), (727, 260272870), (1430, 132320543), (1454, 130136435), (3635, 52054574), (7270, 26027287), (7997, 23661170), (9451, 20020990), (15994, 11830585), (18902, 10010495), (39985, 4732234), (47255, 4004198), (79970, 2366117), (94510, 2002099), (103961, 1820090), (182009, 1039610), (207922, 910045), (364018, 519805)]