1228932210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{499}}^1$

素因数の和:976

約数の個数: 128

約数和(自身を含む): 3421440000

約数和(自身を除く): 2192507790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 439, 499, 510, 561, 878, 935, 998, 1122, 1317, 1497, 1870, 2195, 2495, 2634, 2805, 2994, 4390, 4829, 4990, 5489, 5610, 6585, 7463, 7485, 8483, 9658, 10978, 13170, 14487, 14926, 14970, 16467, 16966, 22389, 24145, 25449, 27445, 28974, 32934, 37315, 42415, 44778, 48290, 50898, 54890, 72435, 74630, 82093, 82335, 84830, 93313, 111945, 127245, 144870, 164186, 164670, 186626, 219061, 223890, 246279, 254490, 279939, 410465, 438122, 466565, 492558, 559878, 657183, 820930, 933130, 1095305, 1231395, 1314366, 1399695, 2190610, 2409671, 2462790, 2799390, 3285915, 3724037, 4819342, 6571830, 7229013, 7448074, 11172111, 12048355, 14458026, 18620185, 22344222, 24096710, 36145065, 37240370, 40964407, 55860555, 72290130, 81928814, 111721110, 122893221, 204822035, 245786442, 409644070, 614466105, 1228932210]

約数ペア:

[(1, 1228932210), (2, 614466105), (3, 409644070), (5, 245786442), (6, 204822035), (10, 122893221), (11, 111721110), (15, 81928814), (17, 72290130), (22, 55860555), (30, 40964407), (33, 37240370), (34, 36145065), (51, 24096710), (55, 22344222), (66, 18620185), (85, 14458026), (102, 12048355), (110, 11172111), (165, 7448074), (170, 7229013), (187, 6571830), (255, 4819342), (330, 3724037), (374, 3285915), (439, 2799390), (499, 2462790), (510, 2409671), (561, 2190610), (878, 1399695), (935, 1314366), (998, 1231395), (1122, 1095305), (1317, 933130), (1497, 820930), (1870, 657183), (2195, 559878), (2495, 492558), (2634, 466565), (2805, 438122), (2994, 410465), (4390, 279939), (4829, 254490), (4990, 246279), (5489, 223890), (5610, 219061), (6585, 186626), (7463, 164670), (7485, 164186), (8483, 144870), (9658, 127245), (10978, 111945), (13170, 93313), (14487, 84830), (14926, 82335), (14970, 82093), (16467, 74630), (16966, 72435), (22389, 54890), (24145, 50898), (25449, 48290), (27445, 44778), (28974, 42415), (32934, 37315)]