2178111210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2029}}^1\times {\mathrm{3253}}^1$

素因数の和:5303

約数の個数: 64

約数和(自身を含む): 5707255680

約数和(自身を除く): 3529144470

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 2029, 3253, 4058, 6087, 6506, 9759, 10145, 12174, 16265, 19518, 20290, 22319, 30435, 32530, 35783, 44638, 48795, 60870, 66957, 71566, 97590, 107349, 111595, 133914, 178915, 214698, 223190, 334785, 357830, 536745, 669570, 1073490, 6600337, 13200674, 19801011, 33001685, 39602022, 66003370, 72603707, 99005055, 145207414, 198010110, 217811121, 363018535, 435622242, 726037070, 1089055605, 2178111210]

約数ペア:

[(1, 2178111210), (2, 1089055605), (3, 726037070), (5, 435622242), (6, 363018535), (10, 217811121), (11, 198010110), (15, 145207414), (22, 99005055), (30, 72603707), (33, 66003370), (55, 39602022), (66, 33001685), (110, 19801011), (165, 13200674), (330, 6600337), (2029, 1073490), (3253, 669570), (4058, 536745), (6087, 357830), (6506, 334785), (9759, 223190), (10145, 214698), (12174, 178915), (16265, 133914), (19518, 111595), (20290, 107349), (22319, 97590), (30435, 71566), (32530, 66957), (35783, 60870), (44638, 48795)]