1203156290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 2606204160

約数和(自身を除く): 1403047870

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 89, 94, 98, 178, 235, 245, 329, 445, 470, 490, 587, 623, 658, 890, 1174, 1246, 1645, 2303, 2935, 3115, 3290, 4109, 4183, 4361, 4606, 5870, 6230, 8218, 8366, 8722, 11515, 20545, 20915, 21805, 23030, 27589, 28763, 29281, 41090, 41830, 43610, 52243, 55178, 57526, 58562, 104486, 137945, 143815, 146405, 193123, 204967, 261215, 275890, 287630, 292810, 365701, 386246, 409934, 522430, 731402, 965615, 1024835, 1351861, 1828505, 1931230, 2049670, 2455421, 2559907, 2703722, 3657010, 4910842, 5119814, 6759305, 12277105, 12799535, 13518610, 17187947, 24554210, 25599070, 34375894, 85939735, 120315629, 171879470, 240631258, 601578145, 1203156290]

約数ペア:

[(1, 1203156290), (2, 601578145), (5, 240631258), (7, 171879470), (10, 120315629), (14, 85939735), (35, 34375894), (47, 25599070), (49, 24554210), (70, 17187947), (89, 13518610), (94, 12799535), (98, 12277105), (178, 6759305), (235, 5119814), (245, 4910842), (329, 3657010), (445, 2703722), (470, 2559907), (490, 2455421), (587, 2049670), (623, 1931230), (658, 1828505), (890, 1351861), (1174, 1024835), (1246, 965615), (1645, 731402), (2303, 522430), (2935, 409934), (3115, 386246), (3290, 365701), (4109, 292810), (4183, 287630), (4361, 275890), (4606, 261215), (5870, 204967), (6230, 193123), (8218, 146405), (8366, 143815), (8722, 137945), (11515, 104486), (20545, 58562), (20915, 57526), (21805, 55178), (23030, 52243), (27589, 43610), (28763, 41830), (29281, 41090)]