15228612

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 45749340

約数和(自身を除く): 30520728

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 89, 97, 98, 126, 147, 178, 194, 196, 252, 267, 291, 294, 356, 388, 441, 534, 582, 588, 623, 679, 801, 873, 882, 1068, 1164, 1246, 1358, 1602, 1746, 1764, 1869, 2037, 2492, 2716, 3204, 3492, 3738, 4074, 4361, 4753, 5607, 6111, 7476, 8148, 8633, 8722, 9506, 11214, 12222, 13083, 14259, 17266, 17444, 19012, 22428, 24444, 25899, 26166, 28518, 34532, 39249, 42777, 51798, 52332, 57036, 60431, 77697, 78498, 85554, 103596, 120862, 155394, 156996, 171108, 181293, 241724, 310788, 362586, 423017, 543879, 725172, 846034, 1087758, 1269051, 1692068, 2175516, 2538102, 3807153, 5076204, 7614306, 15228612]

約数ペア:

[(1, 15228612), (2, 7614306), (3, 5076204), (4, 3807153), (6, 2538102), (7, 2175516), (9, 1692068), (12, 1269051), (14, 1087758), (18, 846034), (21, 725172), (28, 543879), (36, 423017), (42, 362586), (49, 310788), (63, 241724), (84, 181293), (89, 171108), (97, 156996), (98, 155394), (126, 120862), (147, 103596), (178, 85554), (194, 78498), (196, 77697), (252, 60431), (267, 57036), (291, 52332), (294, 51798), (356, 42777), (388, 39249), (441, 34532), (534, 28518), (582, 26166), (588, 25899), (623, 24444), (679, 22428), (801, 19012), (873, 17444), (882, 17266), (1068, 14259), (1164, 13083), (1246, 12222), (1358, 11214), (1602, 9506), (1746, 8722), (1764, 8633), (1869, 8148), (2037, 7476), (2492, 6111), (2716, 5607), (3204, 4753), (3492, 4361), (3738, 4074)]