189366210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17389}}^1$

素因数の和:17424

約数の個数: 72

約数和(自身を含む): 541211580

約数和(自身を除く): 351845370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 10890, 17389, 34778, 52167, 86945, 104334, 156501, 173890, 191279, 260835, 313002, 382558, 521670, 573837, 782505, 956395, 1147674, 1565010, 1721511, 1912790, 2104069, 2869185, 3443022, 4208138, 5738370, 6312207, 8607555, 10520345, 12624414, 17215110, 18936621, 21040690, 31561035, 37873242, 63122070, 94683105, 189366210]

約数ペア:

[(1, 189366210), (2, 94683105), (3, 63122070), (5, 37873242), (6, 31561035), (9, 21040690), (10, 18936621), (11, 17215110), (15, 12624414), (18, 10520345), (22, 8607555), (30, 6312207), (33, 5738370), (45, 4208138), (55, 3443022), (66, 2869185), (90, 2104069), (99, 1912790), (110, 1721511), (121, 1565010), (165, 1147674), (198, 956395), (242, 782505), (330, 573837), (363, 521670), (495, 382558), (605, 313002), (726, 260835), (990, 191279), (1089, 173890), (1210, 156501), (1815, 104334), (2178, 86945), (3630, 52167), (5445, 34778), (10890, 17389)]