3040420940

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{3877}}^1$

素因数の和:4346

約数の個数: 48

約数和(自身を含む): 6461616672

約数和(自身を除く): 3421195732

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 347, 452, 565, 694, 1130, 1388, 1735, 2260, 3470, 3877, 6940, 7754, 15508, 19385, 38770, 39211, 77540, 78422, 156844, 196055, 392110, 438101, 784220, 876202, 1345319, 1752404, 2190505, 2690638, 4381010, 5381276, 6726595, 8762020, 13453190, 26906380, 152021047, 304042094, 608084188, 760105235, 1520210470, 3040420940]

約数ペア:

[(1, 3040420940), (2, 1520210470), (4, 760105235), (5, 608084188), (10, 304042094), (20, 152021047), (113, 26906380), (226, 13453190), (347, 8762020), (452, 6726595), (565, 5381276), (694, 4381010), (1130, 2690638), (1388, 2190505), (1735, 1752404), (2260, 1345319), (3470, 876202), (3877, 784220), (6940, 438101), (7754, 392110), (15508, 196055), (19385, 156844), (38770, 78422), (39211, 77540)]