28913610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2199

約数の個数: 64

約数和(自身を含む): 77583744

約数和(自身を除く): 48670134

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 615, 902, 1230, 1353, 2137, 2255, 2706, 4274, 4510, 6411, 6765, 10685, 12822, 13530, 21370, 23507, 32055, 47014, 64110, 70521, 87617, 117535, 141042, 175234, 235070, 262851, 352605, 438085, 525702, 705210, 876170, 963787, 1314255, 1927574, 2628510, 2891361, 4818935, 5782722, 9637870, 14456805, 28913610]

約数ペア:

[(1, 28913610), (2, 14456805), (3, 9637870), (5, 5782722), (6, 4818935), (10, 2891361), (11, 2628510), (15, 1927574), (22, 1314255), (30, 963787), (33, 876170), (41, 705210), (55, 525702), (66, 438085), (82, 352605), (110, 262851), (123, 235070), (165, 175234), (205, 141042), (246, 117535), (330, 87617), (410, 70521), (451, 64110), (615, 47014), (902, 32055), (1230, 23507), (1353, 21370), (2137, 13530), (2255, 12822), (2706, 10685), (4274, 6765), (4510, 6411)]