82472390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 206324496

約数和(自身を除く): 123852106

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 49, 55, 65, 70, 77, 91, 98, 107, 110, 121, 130, 143, 154, 182, 214, 242, 245, 286, 385, 455, 490, 535, 539, 605, 637, 715, 749, 770, 847, 910, 1001, 1070, 1078, 1177, 1210, 1274, 1391, 1430, 1498, 1573, 1694, 2002, 2354, 2695, 2782, 3146, 3185, 3745, 4235, 5005, 5243, 5390, 5885, 5929, 6370, 6955, 7007, 7490, 7865, 8239, 8470, 9737, 10010, 10486, 11011, 11770, 11858, 12947, 13910, 14014, 15301, 15730, 16478, 19474, 22022, 25894, 26215, 29645, 30602, 35035, 41195, 48685, 52430, 55055, 57673, 59290, 64735, 68159, 70070, 76505, 77077, 82390, 90629, 97370, 107107, 110110, 115346, 129470, 136318, 153010, 154154, 168311, 181258, 214214, 288365, 336622, 340795, 385385, 453145, 535535, 576730, 634403, 681590, 749749, 770770, 841555, 906290, 1071070, 1178177, 1268806, 1499498, 1683110, 2356354, 3172015, 3748745, 5890885, 6344030, 7497490, 8247239, 11781770, 16494478, 41236195, 82472390]

約数ペア:

[(1, 82472390), (2, 41236195), (5, 16494478), (7, 11781770), (10, 8247239), (11, 7497490), (13, 6344030), (14, 5890885), (22, 3748745), (26, 3172015), (35, 2356354), (49, 1683110), (55, 1499498), (65, 1268806), (70, 1178177), (77, 1071070), (91, 906290), (98, 841555), (107, 770770), (110, 749749), (121, 681590), (130, 634403), (143, 576730), (154, 535535), (182, 453145), (214, 385385), (242, 340795), (245, 336622), (286, 288365), (385, 214214), (455, 181258), (490, 168311), (535, 154154), (539, 153010), (605, 136318), (637, 129470), (715, 115346), (749, 110110), (770, 107107), (847, 97370), (910, 90629), (1001, 82390), (1070, 77077), (1078, 76505), (1177, 70070), (1210, 68159), (1274, 64735), (1391, 59290), (1430, 57673), (1498, 55055), (1573, 52430), (1694, 48685), (2002, 41195), (2354, 35035), (2695, 30602), (2782, 29645), (3146, 26215), (3185, 25894), (3745, 22022), (4235, 19474), (5005, 16478), (5243, 15730), (5390, 15301), (5885, 14014), (5929, 13910), (6370, 12947), (6955, 11858), (7007, 11770), (7490, 11011), (7865, 10486), (8239, 10010), (8470, 9737)]