1291226310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2971}}^1$

素因数の和:3434

約数の個数: 96

約数和(自身を含む): 3671965440

約数和(自身を除く): 2380739130

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 439, 495, 878, 990, 1317, 2195, 2634, 2971, 3951, 4390, 4829, 5942, 6585, 7902, 8913, 9658, 13170, 14487, 14855, 17826, 19755, 24145, 26739, 28974, 29710, 32681, 39510, 43461, 44565, 48290, 53478, 65362, 72435, 86922, 89130, 98043, 133695, 144870, 163405, 196086, 217305, 267390, 294129, 326810, 434610, 490215, 588258, 980430, 1304269, 1470645, 2608538, 2941290, 3912807, 6521345, 7825614, 11738421, 13042690, 14346959, 19564035, 23476842, 28693918, 39128070, 43040877, 58692105, 71734795, 86081754, 117384210, 129122631, 143469590, 215204385, 258245262, 430408770, 645613155, 1291226310]

約数ペア:

[(1, 1291226310), (2, 645613155), (3, 430408770), (5, 258245262), (6, 215204385), (9, 143469590), (10, 129122631), (11, 117384210), (15, 86081754), (18, 71734795), (22, 58692105), (30, 43040877), (33, 39128070), (45, 28693918), (55, 23476842), (66, 19564035), (90, 14346959), (99, 13042690), (110, 11738421), (165, 7825614), (198, 6521345), (330, 3912807), (439, 2941290), (495, 2608538), (878, 1470645), (990, 1304269), (1317, 980430), (2195, 588258), (2634, 490215), (2971, 434610), (3951, 326810), (4390, 294129), (4829, 267390), (5942, 217305), (6585, 196086), (7902, 163405), (8913, 144870), (9658, 133695), (13170, 98043), (14487, 89130), (14855, 86922), (17826, 72435), (19755, 65362), (24145, 53478), (26739, 48290), (28974, 44565), (29710, 43461), (32681, 39510)]