17260180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 44255232

約数和(自身を除く): 26995052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 41, 62, 70, 82, 97, 124, 140, 155, 164, 194, 205, 217, 287, 310, 388, 410, 434, 485, 574, 620, 679, 820, 868, 970, 1085, 1148, 1271, 1358, 1435, 1940, 2170, 2542, 2716, 2870, 3007, 3395, 3977, 4340, 5084, 5740, 6014, 6355, 6790, 7954, 8897, 12028, 12710, 13580, 15035, 15908, 17794, 19885, 21049, 25420, 27839, 30070, 35588, 39770, 42098, 44485, 55678, 60140, 79540, 84196, 88970, 105245, 111356, 123287, 139195, 177940, 210490, 246574, 278390, 420980, 493148, 556780, 616435, 863009, 1232870, 1726018, 2465740, 3452036, 4315045, 8630090, 17260180]

約数ペア:

[(1, 17260180), (2, 8630090), (4, 4315045), (5, 3452036), (7, 2465740), (10, 1726018), (14, 1232870), (20, 863009), (28, 616435), (31, 556780), (35, 493148), (41, 420980), (62, 278390), (70, 246574), (82, 210490), (97, 177940), (124, 139195), (140, 123287), (155, 111356), (164, 105245), (194, 88970), (205, 84196), (217, 79540), (287, 60140), (310, 55678), (388, 44485), (410, 42098), (434, 39770), (485, 35588), (574, 30070), (620, 27839), (679, 25420), (820, 21049), (868, 19885), (970, 17794), (1085, 15908), (1148, 15035), (1271, 13580), (1358, 12710), (1435, 12028), (1940, 8897), (2170, 7954), (2542, 6790), (2716, 6355), (2870, 6014), (3007, 5740), (3395, 5084), (3977, 4340)]