2742427170

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{1553}}^1\times {\mathrm{2803}}^1$

素因数の和:4376

約数の個数: 96

約数和(自身を含む): 8157082752

約数和(自身を除く): 5414655582

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 1553, 2803, 3106, 4659, 5606, 7765, 8409, 9318, 10871, 13977, 14015, 15530, 16818, 19621, 21742, 23295, 25227, 27954, 28030, 32613, 39242, 42045, 46590, 50454, 54355, 58863, 65226, 69885, 84090, 97839, 98105, 108710, 117726, 126135, 139770, 163065, 176589, 195678, 196210, 252270, 294315, 326130, 353178, 489195, 588630, 882945, 978390, 1765890, 4353059, 8706118, 13059177, 21765295, 26118354, 30471413, 39177531, 43530590, 60942826, 65295885, 78355062, 91414239, 130591770, 152357065, 182828478, 195887655, 274242717, 304714130, 391775310, 457071195, 548485434, 914142390, 1371213585, 2742427170]

約数ペア:

[(1, 2742427170), (2, 1371213585), (3, 914142390), (5, 548485434), (6, 457071195), (7, 391775310), (9, 304714130), (10, 274242717), (14, 195887655), (15, 182828478), (18, 152357065), (21, 130591770), (30, 91414239), (35, 78355062), (42, 65295885), (45, 60942826), (63, 43530590), (70, 39177531), (90, 30471413), (105, 26118354), (126, 21765295), (210, 13059177), (315, 8706118), (630, 4353059), (1553, 1765890), (2803, 978390), (3106, 882945), (4659, 588630), (5606, 489195), (7765, 353178), (8409, 326130), (9318, 294315), (10871, 252270), (13977, 196210), (14015, 195678), (15530, 176589), (16818, 163065), (19621, 139770), (21742, 126135), (23295, 117726), (25227, 108710), (27954, 98105), (28030, 97839), (32613, 84090), (39242, 69885), (42045, 65226), (46590, 58863), (50454, 54355)]