2134265770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 4877107200

約数和(自身を除く): 2742841430

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 139, 182, 235, 278, 329, 359, 455, 470, 611, 658, 695, 718, 910, 973, 1222, 1390, 1645, 1795, 1807, 1946, 2513, 3055, 3290, 3590, 3614, 4277, 4667, 4865, 5026, 6110, 6533, 8554, 9035, 9334, 9730, 12565, 12649, 13066, 16873, 18070, 21385, 23335, 25130, 25298, 32665, 32669, 33746, 42770, 45731, 46670, 49901, 63245, 65330, 65338, 84365, 84929, 91462, 99802, 118111, 126490, 163345, 168730, 169858, 219349, 228655, 236222, 249505, 326690, 349307, 424645, 438698, 457310, 499010, 590555, 594503, 648713, 698614, 849290, 1096745, 1181110, 1189006, 1297426, 1535443, 1746535, 2193490, 2345347, 2972515, 3070886, 3243565, 3493070, 4540991, 4690694, 5945030, 6487130, 7677215, 9081982, 11726735, 15354430, 16417429, 22704955, 23453470, 30489511, 32834858, 45409910, 60979022, 82087145, 152447555, 164174290, 213426577, 304895110, 426853154, 1067132885, 2134265770]

約数ペア:

[(1, 2134265770), (2, 1067132885), (5, 426853154), (7, 304895110), (10, 213426577), (13, 164174290), (14, 152447555), (26, 82087145), (35, 60979022), (47, 45409910), (65, 32834858), (70, 30489511), (91, 23453470), (94, 22704955), (130, 16417429), (139, 15354430), (182, 11726735), (235, 9081982), (278, 7677215), (329, 6487130), (359, 5945030), (455, 4690694), (470, 4540991), (611, 3493070), (658, 3243565), (695, 3070886), (718, 2972515), (910, 2345347), (973, 2193490), (1222, 1746535), (1390, 1535443), (1645, 1297426), (1795, 1189006), (1807, 1181110), (1946, 1096745), (2513, 849290), (3055, 698614), (3290, 648713), (3590, 594503), (3614, 590555), (4277, 499010), (4667, 457310), (4865, 438698), (5026, 424645), (6110, 349307), (6533, 326690), (8554, 249505), (9035, 236222), (9334, 228655), (9730, 219349), (12565, 169858), (12649, 168730), (13066, 163345), (16873, 126490), (18070, 118111), (21385, 99802), (23335, 91462), (25130, 84929), (25298, 84365), (32665, 65338), (32669, 65330), (33746, 63245), (42770, 49901), (45731, 46670)]