248970810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:780

約数の個数: 96

約数和(自身を含む): 663961536

約数和(自身を除く): 414990726

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 121, 165, 214, 242, 321, 330, 363, 535, 605, 641, 642, 726, 1070, 1177, 1210, 1282, 1605, 1815, 1923, 2354, 3205, 3210, 3531, 3630, 3846, 5885, 6410, 7051, 7062, 9615, 11770, 12947, 14102, 17655, 19230, 21153, 25894, 35255, 35310, 38841, 42306, 64735, 68587, 70510, 77561, 77682, 105765, 129470, 137174, 155122, 194205, 205761, 211530, 232683, 342935, 387805, 388410, 411522, 465366, 685870, 754457, 775610, 1028805, 1163415, 1508914, 2057610, 2263371, 2326830, 3772285, 4526742, 7544570, 8299027, 11316855, 16598054, 22633710, 24897081, 41495135, 49794162, 82990270, 124485405, 248970810]

約数ペア:

[(1, 248970810), (2, 124485405), (3, 82990270), (5, 49794162), (6, 41495135), (10, 24897081), (11, 22633710), (15, 16598054), (22, 11316855), (30, 8299027), (33, 7544570), (55, 4526742), (66, 3772285), (107, 2326830), (110, 2263371), (121, 2057610), (165, 1508914), (214, 1163415), (242, 1028805), (321, 775610), (330, 754457), (363, 685870), (535, 465366), (605, 411522), (641, 388410), (642, 387805), (726, 342935), (1070, 232683), (1177, 211530), (1210, 205761), (1282, 194205), (1605, 155122), (1815, 137174), (1923, 129470), (2354, 105765), (3205, 77682), (3210, 77561), (3531, 70510), (3630, 68587), (3846, 64735), (5885, 42306), (6410, 38841), (7051, 35310), (7062, 35255), (9615, 25894), (11770, 21153), (12947, 19230), (14102, 17655)]