487156670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1266

約数の個数: 128

約数和(自身を含む): 1207084032

約数和(自身を除く): 719927362

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 41, 55, 65, 70, 77, 82, 91, 110, 130, 143, 154, 182, 205, 286, 287, 385, 410, 451, 455, 533, 574, 715, 770, 902, 910, 1001, 1066, 1187, 1430, 1435, 2002, 2255, 2374, 2665, 2870, 3157, 3731, 4510, 5005, 5330, 5863, 5935, 6314, 7462, 8309, 10010, 11726, 11870, 13057, 15431, 15785, 16618, 18655, 26114, 29315, 30862, 31570, 37310, 41041, 41545, 48667, 58630, 65285, 77155, 82082, 83090, 91399, 97334, 108017, 130570, 154310, 169741, 182798, 205205, 216034, 243335, 339482, 340669, 410410, 456995, 486670, 535337, 540085, 632671, 681338, 848705, 913990, 1070674, 1080170, 1188187, 1265342, 1697410, 1703345, 2376374, 2676685, 3163355, 3406690, 3747359, 4428697, 5353370, 5940935, 6326710, 6959381, 7494718, 8857394, 11881870, 13918762, 18736795, 22143485, 34796905, 37473590, 44286970, 48715667, 69593810, 97431334, 243578335, 487156670]

約数ペア:

[(1, 487156670), (2, 243578335), (5, 97431334), (7, 69593810), (10, 48715667), (11, 44286970), (13, 37473590), (14, 34796905), (22, 22143485), (26, 18736795), (35, 13918762), (41, 11881870), (55, 8857394), (65, 7494718), (70, 6959381), (77, 6326710), (82, 5940935), (91, 5353370), (110, 4428697), (130, 3747359), (143, 3406690), (154, 3163355), (182, 2676685), (205, 2376374), (286, 1703345), (287, 1697410), (385, 1265342), (410, 1188187), (451, 1080170), (455, 1070674), (533, 913990), (574, 848705), (715, 681338), (770, 632671), (902, 540085), (910, 535337), (1001, 486670), (1066, 456995), (1187, 410410), (1430, 340669), (1435, 339482), (2002, 243335), (2255, 216034), (2374, 205205), (2665, 182798), (2870, 169741), (3157, 154310), (3731, 130570), (4510, 108017), (5005, 97334), (5330, 91399), (5863, 83090), (5935, 82082), (6314, 77155), (7462, 65285), (8309, 58630), (10010, 48667), (11726, 41545), (11870, 41041), (13057, 37310), (15431, 31570), (15785, 30862), (16618, 29315), (18655, 26114)]