217274310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11551}}^1$

素因数の和:11594

約数の個数: 96

約数和(自身を含む): 648760320

約数和(自身を除く): 431486010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 30, 33, 38, 45, 55, 57, 66, 90, 95, 99, 110, 114, 165, 171, 190, 198, 209, 285, 330, 342, 418, 495, 570, 627, 855, 990, 1045, 1254, 1710, 1881, 2090, 3135, 3762, 6270, 9405, 11551, 18810, 23102, 34653, 57755, 69306, 103959, 115510, 127061, 173265, 207918, 219469, 254122, 346530, 381183, 438938, 519795, 635305, 658407, 762366, 1039590, 1097345, 1143549, 1270610, 1316814, 1905915, 1975221, 2194690, 2287098, 2414159, 3292035, 3811830, 3950442, 4828318, 5717745, 6584070, 7242477, 9876105, 11435490, 12070795, 14484954, 19752210, 21727431, 24141590, 36212385, 43454862, 72424770, 108637155, 217274310]

約数ペア:

[(1, 217274310), (2, 108637155), (3, 72424770), (5, 43454862), (6, 36212385), (9, 24141590), (10, 21727431), (11, 19752210), (15, 14484954), (18, 12070795), (19, 11435490), (22, 9876105), (30, 7242477), (33, 6584070), (38, 5717745), (45, 4828318), (55, 3950442), (57, 3811830), (66, 3292035), (90, 2414159), (95, 2287098), (99, 2194690), (110, 1975221), (114, 1905915), (165, 1316814), (171, 1270610), (190, 1143549), (198, 1097345), (209, 1039590), (285, 762366), (330, 658407), (342, 635305), (418, 519795), (495, 438938), (570, 381183), (627, 346530), (855, 254122), (990, 219469), (1045, 207918), (1254, 173265), (1710, 127061), (1881, 115510), (2090, 103959), (3135, 69306), (3762, 57755), (6270, 34653), (9405, 23102), (11551, 18810)]