230095866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{421}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 633871008

約数和(自身を除く): 403775142

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 169, 182, 231, 273, 286, 294, 338, 421, 429, 462, 507, 539, 546, 637, 842, 858, 1001, 1014, 1078, 1183, 1263, 1274, 1617, 1859, 1911, 2002, 2366, 2526, 2947, 3003, 3234, 3549, 3718, 3822, 4631, 5473, 5577, 5894, 6006, 7007, 7098, 8281, 8841, 9262, 10946, 11154, 13013, 13893, 14014, 16419, 16562, 17682, 20629, 21021, 24843, 26026, 27786, 32417, 32838, 38311, 39039, 41258, 42042, 49686, 60203, 61887, 64834, 71149, 76622, 78078, 91091, 97251, 114933, 120406, 123774, 142298, 180609, 182182, 194502, 213447, 226919, 229866, 268177, 273273, 361218, 421421, 426894, 453838, 498043, 536354, 546546, 680757, 782639, 804531, 842842, 996086, 1264263, 1361514, 1494129, 1565278, 1609062, 2347917, 2528526, 2949947, 2988258, 3486301, 4695834, 5478473, 5899894, 6972602, 8849841, 10458903, 10956946, 16435419, 17699682, 20917806, 32870838, 38349311, 76698622, 115047933, 230095866]

約数ペア:

[(1, 230095866), (2, 115047933), (3, 76698622), (6, 38349311), (7, 32870838), (11, 20917806), (13, 17699682), (14, 16435419), (21, 10956946), (22, 10458903), (26, 8849841), (33, 6972602), (39, 5899894), (42, 5478473), (49, 4695834), (66, 3486301), (77, 2988258), (78, 2949947), (91, 2528526), (98, 2347917), (143, 1609062), (147, 1565278), (154, 1494129), (169, 1361514), (182, 1264263), (231, 996086), (273, 842842), (286, 804531), (294, 782639), (338, 680757), (421, 546546), (429, 536354), (462, 498043), (507, 453838), (539, 426894), (546, 421421), (637, 361218), (842, 273273), (858, 268177), (1001, 229866), (1014, 226919), (1078, 213447), (1183, 194502), (1263, 182182), (1274, 180609), (1617, 142298), (1859, 123774), (1911, 120406), (2002, 114933), (2366, 97251), (2526, 91091), (2947, 78078), (3003, 76622), (3234, 71149), (3549, 64834), (3718, 61887), (3822, 60203), (4631, 49686), (5473, 42042), (5577, 41258), (5894, 39039), (6006, 38311), (7007, 32838), (7098, 32417), (8281, 27786), (8841, 26026), (9262, 24843), (10946, 21021), (11154, 20629), (13013, 17682), (13893, 16562), (14014, 16419)]