78138390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236783}}^1$

素因数の和:236804

約数の個数: 32

約数和(自身を含む): 204581376

約数和(自身を除く): 126442986

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 236783, 473566, 710349, 1183915, 1420698, 2367830, 2604613, 3551745, 5209226, 7103490, 7813839, 13023065, 15627678, 26046130, 39069195, 78138390]

約数ペア:

[(1, 78138390), (2, 39069195), (3, 26046130), (5, 15627678), (6, 13023065), (10, 7813839), (11, 7103490), (15, 5209226), (22, 3551745), (30, 2604613), (33, 2367830), (55, 1420698), (66, 1183915), (110, 710349), (165, 473566), (330, 236783)]