7397220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 22127616

約数和(自身を除く): 14730396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 97, 123, 124, 155, 164, 186, 194, 205, 246, 291, 310, 372, 388, 410, 465, 485, 492, 582, 615, 620, 820, 930, 970, 1164, 1230, 1271, 1455, 1860, 1940, 2460, 2542, 2910, 3007, 3813, 3977, 5084, 5820, 6014, 6355, 7626, 7954, 9021, 11931, 12028, 12710, 15035, 15252, 15908, 18042, 19065, 19885, 23862, 25420, 30070, 36084, 38130, 39770, 45105, 47724, 59655, 60140, 76260, 79540, 90210, 119310, 123287, 180420, 238620, 246574, 369861, 493148, 616435, 739722, 1232870, 1479444, 1849305, 2465740, 3698610, 7397220]

約数ペア:

[(1, 7397220), (2, 3698610), (3, 2465740), (4, 1849305), (5, 1479444), (6, 1232870), (10, 739722), (12, 616435), (15, 493148), (20, 369861), (30, 246574), (31, 238620), (41, 180420), (60, 123287), (62, 119310), (82, 90210), (93, 79540), (97, 76260), (123, 60140), (124, 59655), (155, 47724), (164, 45105), (186, 39770), (194, 38130), (205, 36084), (246, 30070), (291, 25420), (310, 23862), (372, 19885), (388, 19065), (410, 18042), (465, 15908), (485, 15252), (492, 15035), (582, 12710), (615, 12028), (620, 11931), (820, 9021), (930, 7954), (970, 7626), (1164, 6355), (1230, 6014), (1271, 5820), (1455, 5084), (1860, 3977), (1940, 3813), (2460, 3007), (2542, 2910)]