214790730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 447102390

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 79, 105, 107, 110, 121, 154, 158, 165, 210, 214, 231, 237, 242, 321, 330, 363, 385, 395, 462, 474, 535, 553, 605, 642, 726, 749, 770, 790, 847, 869, 1070, 1106, 1155, 1177, 1185, 1210, 1498, 1605, 1659, 1694, 1738, 1815, 2247, 2310, 2354, 2370, 2541, 2607, 2765, 3210, 3318, 3531, 3630, 3745, 4235, 4345, 4494, 5082, 5214, 5530, 5885, 6083, 7062, 7490, 8239, 8295, 8453, 8470, 8690, 9559, 11235, 11770, 12166, 12705, 12947, 13035, 16478, 16590, 16906, 17655, 18249, 19118, 22470, 24717, 25359, 25410, 25894, 26070, 28677, 30415, 35310, 36498, 38841, 41195, 42265, 47795, 49434, 50718, 57354, 59171, 60830, 64735, 66913, 77682, 82390, 84530, 90629, 91245, 92983, 95590, 118342, 123585, 126795, 129470, 133826, 143385, 177513, 181258, 182490, 185966, 194205, 200739, 247170, 253590, 271887, 278949, 286770, 295855, 334565, 355026, 388410, 401478, 453145, 464915, 543774, 557898, 591710, 650881, 669130, 887565, 906290, 929830, 1003695, 1022813, 1301762, 1359435, 1394745, 1775130, 1952643, 2007390, 2045626, 2718870, 2789490, 3068439, 3254405, 3905286, 5114065, 6136878, 6508810, 7159691, 9763215, 10228130, 14319382, 15342195, 19526430, 21479073, 30684390, 35798455, 42958146, 71596910, 107395365, 214790730]

約数ペア:

[(1, 214790730), (2, 107395365), (3, 71596910), (5, 42958146), (6, 35798455), (7, 30684390), (10, 21479073), (11, 19526430), (14, 15342195), (15, 14319382), (21, 10228130), (22, 9763215), (30, 7159691), (33, 6508810), (35, 6136878), (42, 5114065), (55, 3905286), (66, 3254405), (70, 3068439), (77, 2789490), (79, 2718870), (105, 2045626), (107, 2007390), (110, 1952643), (121, 1775130), (154, 1394745), (158, 1359435), (165, 1301762), (210, 1022813), (214, 1003695), (231, 929830), (237, 906290), (242, 887565), (321, 669130), (330, 650881), (363, 591710), (385, 557898), (395, 543774), (462, 464915), (474, 453145), (535, 401478), (553, 388410), (605, 355026), (642, 334565), (726, 295855), (749, 286770), (770, 278949), (790, 271887), (847, 253590), (869, 247170), (1070, 200739), (1106, 194205), (1155, 185966), (1177, 182490), (1185, 181258), (1210, 177513), (1498, 143385), (1605, 133826), (1659, 129470), (1694, 126795), (1738, 123585), (1815, 118342), (2247, 95590), (2310, 92983), (2354, 91245), (2370, 90629), (2541, 84530), (2607, 82390), (2765, 77682), (3210, 66913), (3318, 64735), (3531, 60830), (3630, 59171), (3745, 57354), (4235, 50718), (4345, 49434), (4494, 47795), (5082, 42265), (5214, 41195), (5530, 38841), (5885, 36498), (6083, 35310), (7062, 30415), (7490, 28677), (8239, 26070), (8295, 25894), (8453, 25410), (8470, 25359), (8690, 24717), (9559, 22470), (11235, 19118), (11770, 18249), (12166, 17655), (12705, 16906), (12947, 16590), (13035, 16478)]